Latest RAP team report
From a Conservation International Rapid Assessment Program (RAP) team in Suriname comes a report of 46 new species. The headliner is the "cowboy frog," a brown (you could say buckskin-colored) amphibian with white fringes down the backs of its legs and spurs on its heels. No word about its preference in hats.
Tuesday, January 31, 2012
Did US down Russia's Mars Mission? No Way
Oberg finds that no part of the Russian theory fits
Russia has been making ominous noises about how the US may have accidentally or deliberately fried its Phobos-Grunt mission to Mars with a radar beam, ostensibly used to track asteroids, from the US Pacific launch site of Kwajalein. Veteran space reporter James Oberg find that, besides the official US denials, the theory is not physically possible. The radar at Kwaj is not suitable for asteroid studies and was not turned on. The Phobos Grunt mission was well over the horizon at teh "suspicious" point. And the the tracking of Russia's probe, which kept raising its orbit when not commanded to do so, indicates an on-board control failure early in the flight had it constantly doing useless thruster burns under the fuel was exhausted.
Darn, I was hoping for something cool, like UFOs... oh well, that's all over the internet anyway.
Russia has been making ominous noises about how the US may have accidentally or deliberately fried its Phobos-Grunt mission to Mars with a radar beam, ostensibly used to track asteroids, from the US Pacific launch site of Kwajalein. Veteran space reporter James Oberg find that, besides the official US denials, the theory is not physically possible. The radar at Kwaj is not suitable for asteroid studies and was not turned on. The Phobos Grunt mission was well over the horizon at teh "suspicious" point. And the the tracking of Russia's probe, which kept raising its orbit when not commanded to do so, indicates an on-board control failure early in the flight had it constantly doing useless thruster burns under the fuel was exhausted.
Darn, I was hoping for something cool, like UFOs... oh well, that's all over the internet anyway.
Monday, January 30, 2012
Space Launch System: Will it Fly?
Experts divided on super-booster
The SLS is the only major space transportation project NASA has going (industry has others of course, but people pay more attention to a NASA program, especially if it supports human space flight.) NASA management is bullish on it, but other experts wonder if it's the best approach. A lot of people, myself included, are afraid the very expensive project may be starved of funds and end up getting canceled. Five-flight Shuttle astronaut Scott Parazynski, says, "I worry about this one, in particular, because there's really not a destination with milestones. When you have a rocket, but you don't really know where it's going to take you yet, that becomes discretionary funding that's easily canceled. And that's what I think is going to happen."
Does the President have us on a workable course for human exploration, or would one of the GOP candidates be better? By workable, I don't just mean they would fund good ideas, but would they let the engineers do the work without political interference and constant budget changes? NASA has staked a lot on this big bird.
The SLS is the only major space transportation project NASA has going (industry has others of course, but people pay more attention to a NASA program, especially if it supports human space flight.) NASA management is bullish on it, but other experts wonder if it's the best approach. A lot of people, myself included, are afraid the very expensive project may be starved of funds and end up getting canceled. Five-flight Shuttle astronaut Scott Parazynski, says, "I worry about this one, in particular, because there's really not a destination with milestones. When you have a rocket, but you don't really know where it's going to take you yet, that becomes discretionary funding that's easily canceled. And that's what I think is going to happen."
Does the President have us on a workable course for human exploration, or would one of the GOP candidates be better? By workable, I don't just mean they would fund good ideas, but would they let the engineers do the work without political interference and constant budget changes? NASA has staked a lot on this big bird.
Friday, January 27, 2012
Fighting over space
Gingrich wants to revive the Bush concept of a lunar base. Romney thinks it's a boondoggle. Newt asks what people are even doing at NASA HQ anymore, and Ron Paul wants to colonize the moon, but only with politicians. There's some pandering here, of course, but when is the last time space was even discussed at the national level? That's one part of the political slugfest I'll actually be paying attention to.
Looking back at species found in 2011
Quite a collection
This article celebrated the new species of 2011. And what a collection they make. New titi monkey, new tube-nosed bat, that curious ferret-badger. A singing frog. Four new shrews (of the untamed type). The world's most fearsome wasp, a long-tounged bee, and - a new elephant? Okay, we always knew the forest elephant was there, it's just that we've finally nailed it down as a separate species. Same with the new dolphin. But the "Spongebob mushroom" and the bee with an extradinarily long tongue, and the orange spider? Brand new.
This article celebrated the new species of 2011. And what a collection they make. New titi monkey, new tube-nosed bat, that curious ferret-badger. A singing frog. Four new shrews (of the untamed type). The world's most fearsome wasp, a long-tounged bee, and - a new elephant? Okay, we always knew the forest elephant was there, it's just that we've finally nailed it down as a separate species. Same with the new dolphin. But the "Spongebob mushroom" and the bee with an extradinarily long tongue, and the orange spider? Brand new.
Humans all over the place?
More than one species - maybe
It used to be thought that only one species of human existed on the planet at any time, if you accept the recent view that we weren't that separate from Neanderthals. But the Denisovans and the "hobbits" have rather scrambled things up. Oh, and Neanderthals lived alongside the rest of us longer than we thought. The director of the Gibraltar Museum, on the island where Neanderthals may have made their last stand, looks at what it all means.
It used to be thought that only one species of human existed on the planet at any time, if you accept the recent view that we weren't that separate from Neanderthals. But the Denisovans and the "hobbits" have rather scrambled things up. Oh, and Neanderthals lived alongside the rest of us longer than we thought. The director of the Gibraltar Museum, on the island where Neanderthals may have made their last stand, looks at what it all means.
Are we forgetting our biology?
Fewer scientists are out there among the critters
Some scientists complain that too much effort is going into splitting DNA hairs and not enough into finding and classifying stuff in the field - or teaching about it. I'll explain this one by giving the money quotes:
We are producing "a generation of armchair biologists who can write scholarly essays about species that they would not be able to recognize if they encountered them in the wild."
"...people get very, very specialized. It's not the kind of old-fashioned taxonomy where people had a very broad knowledge."
"There is a huge need for people who can recognize what things are."
Some scientists complain that too much effort is going into splitting DNA hairs and not enough into finding and classifying stuff in the field - or teaching about it. I'll explain this one by giving the money quotes:
We are producing "a generation of armchair biologists who can write scholarly essays about species that they would not be able to recognize if they encountered them in the wild."
"...people get very, very specialized. It's not the kind of old-fashioned taxonomy where people had a very broad knowledge."
"There is a huge need for people who can recognize what things are."
New species: 19,232 of 'em
2011 count (actually 2009) is eye-opening
It takes a while to compile all the new species descriptions from all the journals worldwide, so the 2011 report covers the ones described in 2009. It's pretty amazing. 41 living mammals (mainly rodents and bats, but some bigger ones, too). Seven new living birds. (I have a journal article from a decade or so back that says new bird discoveries are unlikely.) 626 crustaceans. And, of course, thousands and thousands of beetles.
It takes a while to compile all the new species descriptions from all the journals worldwide, so the 2011 report covers the ones described in 2009. It's pretty amazing. 41 living mammals (mainly rodents and bats, but some bigger ones, too). Seven new living birds. (I have a journal article from a decade or so back that says new bird discoveries are unlikely.) 626 crustaceans. And, of course, thousands and thousands of beetles.
Tuesday, January 24, 2012
The fossils of La Brea
We're learning more all the time
From LA's La Brea tar pits have come a huge trove of fossils, with over 200 vertebrates represented. Mammoths, sabertooths, short-faced bears (one of my favorites) - they're all here. The point in this article is that this is not just a source for exhibits, but for ongoing investigations using DNA and other modern techniques. Where did the ancestors of these creatures, especially the massive mammals, come from? More importantly for our own time, where did they go? Why did so many species vanish in such a short time? Paleontologists are making new findings... and yes, it's still OK for us to look in awe at the exhibits.
From LA's La Brea tar pits have come a huge trove of fossils, with over 200 vertebrates represented. Mammoths, sabertooths, short-faced bears (one of my favorites) - they're all here. The point in this article is that this is not just a source for exhibits, but for ongoing investigations using DNA and other modern techniques. Where did the ancestors of these creatures, especially the massive mammals, come from? More importantly for our own time, where did they go? Why did so many species vanish in such a short time? Paleontologists are making new findings... and yes, it's still OK for us to look in awe at the exhibits.
Monday, January 23, 2012
A Most Curious Cabinet of Curiosities
Mounted Wolfman? Check.
This is a most enjoyable bit of silliness. A person using the name Alex C.F. has prepared or obtained a marvelous collection of taxidermy mounts and models of fabulous creatures. Some of these look really good, and the "history" accompanying them is likewise a lot of fun. Who knew Rasputin and Dante were cryptozoologists?
This is a most enjoyable bit of silliness. A person using the name Alex C.F. has prepared or obtained a marvelous collection of taxidermy mounts and models of fabulous creatures. Some of these look really good, and the "history" accompanying them is likewise a lot of fun. Who knew Rasputin and Dante were cryptozoologists?
Friday, January 20, 2012
'Extinct' monkey rediscovered
Miller's Grizzled Langur
From Wehea Forest in East Kalimantan, Borneo, comes a bit of good news for conservation. Aside from having an interesting name, Miller's Grizzled Langur was known for being possibly extinct. This large gray monkey, we now know, is hanging on to existence. It's still on the list of 25 most endangered primates, but 'rare' is an improvement on 'extinct.'
From Wehea Forest in East Kalimantan, Borneo, comes a bit of good news for conservation. Aside from having an interesting name, Miller's Grizzled Langur was known for being possibly extinct. This large gray monkey, we now know, is hanging on to existence. It's still on the list of 25 most endangered primates, but 'rare' is an improvement on 'extinct.'
How tall can trees grow?
Redwoods are pushing it
Here's a fun little bit of nature trivia: how tall can a tree get. Trees are driven (or pulled) upward as they attempt to outgrow competitors in the search for sunlight, but there is our old nemesis, gravity, holding them back. Researchers who have worked out the engineering here suggest there's a maximum between 122 and 130 meters. That's taller than the current champ, a coast redwoodreaching to 115m. (there are people who still search the forests for an overlooked record-breaker).
There are claims that coast redwoods exceeding 130m were felled in the early 20th century, and there are several claims for felled Australian mountain ash up to 150m! None of those records are documented photographically, although some include the claim that they were actually measured by a government or logging company surveyor after they fell.
Tuesday, January 10, 2012
Giant tortoise may not be extinct
Missing reptile's recent offspring found
It's hard to misplace a Galapagos tortoise, an animal that looks like a Volkwswagon beetle, only slightly smaller. Charles Darwin described one such, Chelonoidis elephantopus, from Floreana Island.
It was thought extinct for some 150 years now, but hybrid tortoises on a nearby island were sired by the Floreana type only 15 years ago, an eyeblink in a tortoise's lifetime. So the search is on for the species once again.
It's hard to misplace a Galapagos tortoise, an animal that looks like a Volkwswagon beetle, only slightly smaller. Charles Darwin described one such, Chelonoidis elephantopus, from Floreana Island.
It was thought extinct for some 150 years now, but hybrid tortoises on a nearby island were sired by the Floreana type only 15 years ago, an eyeblink in a tortoise's lifetime. So the search is on for the species once again.
First photo of new monkey
Hi, I'm a snub-nosed monkey from Myanmar
It was the most recent primate discovery (well, the most recent that's bigger than a mouse lemur, of which incidentally we just found a brand-new one.)
Loren Coleman writes:
"Jeremy Holden of Flora & Fauna International has shared with me, for release on Cryptomundo, the first photographs of the new primate now known as the Myanmar snub-nosed monkey." Very cool.
It was the most recent primate discovery (well, the most recent that's bigger than a mouse lemur, of which incidentally we just found a brand-new one.)
Loren Coleman writes:
"Jeremy Holden of Flora & Fauna International has shared with me, for release on Cryptomundo, the first photographs of the new primate now known as the Myanmar snub-nosed monkey." Very cool.
Thursday, January 05, 2012
Creating a supersoldier ant
Tinkering Produces Exceptional Ants
Remember those giant ants in 1950s movies? Well, we're not there yet. But scientists have shown they CAN bring out some genes that make for a super-soldier ant. Let them explain it: 'We uncovered an ancestral development potential to produce a novel supersoldier subcaste that has been retained throughout a hyperdiverse ant genus that evolved 35 to 60 million years ago.' In other words, compared to other ants, this is a monster.
Remember those giant ants in 1950s movies? Well, we're not there yet. But scientists have shown they CAN bring out some genes that make for a super-soldier ant. Let them explain it: 'We uncovered an ancestral development potential to produce a novel supersoldier subcaste that has been retained throughout a hyperdiverse ant genus that evolved 35 to 60 million years ago.' In other words, compared to other ants, this is a monster.
Tuesday, January 03, 2012
Australian Sharks Are Hybridizing
57 Hybrid Sharks Found
Australian scientists report something they have never found in the wild - hybrid sharks. Two species of blacktip shark have not only produced hybrids, but are producing a lot of them - 57 caught and identified so far. The fraternization may be due to a depleted habitat with fewer blacktips of each species, or to a change in one species' range, but either way it's a surprise to icthyologists. The classic definition of a species is a population that breeds only with its own kind. While that's pretty elastic, the rule is that different species mate only under unusual conditions. In a picture of evolution in action - possibly giving rise eventually to a new species - the unusual is becoming common.
Australian scientists report something they have never found in the wild - hybrid sharks. Two species of blacktip shark have not only produced hybrids, but are producing a lot of them - 57 caught and identified so far. The fraternization may be due to a depleted habitat with fewer blacktips of each species, or to a change in one species' range, but either way it's a surprise to icthyologists. The classic definition of a species is a population that breeds only with its own kind. While that's pretty elastic, the rule is that different species mate only under unusual conditions. In a picture of evolution in action - possibly giving rise eventually to a new species - the unusual is becoming common.
Monday, January 02, 2012
GRAIL explores the Moon
NASA spacecraft get in position
From NASA "The second of NASA's two Gravity Recovery And Interior Laboratory (GRAIL) spacecraft has successfully completed its planned main engine burn and is now in lunar orbit. Working together, GRAIL-A and GRAIL-B will study the moon as never before...During GRAIL's science mission, the two spacecraft will transmit radio signals precisely defining the distance between them. As they fly over areas of greater and lesser gravity caused by visible features such as mountains and craters, and masses hidden beneath the lunar surface, the distance between the two spacecraft will change slightly...Scientists will translate this information into a high-resolution map of the moon's gravitational field. The data will allow scientists to understand what goes on below the lunar surface."
Almost as exciting: The probes each carry a camera, which will be trained on areas selected for study by middle-school students across America. (Sally Ride conceived this project.) A student contest is also underway to pick new names for the spacecraft.
Go GRAIL!
From NASA "The second of NASA's two Gravity Recovery And Interior Laboratory (GRAIL) spacecraft has successfully completed its planned main engine burn and is now in lunar orbit. Working together, GRAIL-A and GRAIL-B will study the moon as never before...During GRAIL's science mission, the two spacecraft will transmit radio signals precisely defining the distance between them. As they fly over areas of greater and lesser gravity caused by visible features such as mountains and craters, and masses hidden beneath the lunar surface, the distance between the two spacecraft will change slightly...Scientists will translate this information into a high-resolution map of the moon's gravitational field. The data will allow scientists to understand what goes on below the lunar surface."
Almost as exciting: The probes each carry a camera, which will be trained on areas selected for study by middle-school students across America. (Sally Ride conceived this project.) A student contest is also underway to pick new names for the spacecraft.
Go GRAIL!
Add four new sharks to 2011 discoveries
More sharks than we thought
A new sawshark - often called a "sawfish" - was discovered in 2011, along with two smaller lantern sharks from Taiwan and an angel shark from the Philippines. But here's the money quote from this article: "Over the last ten years there’s been some 200 new shark and ray species described, whereas less than 200 in the previous 30 years." The more we explore, the more we learn, and the more we learn the more we realize how little we knew.
A new sawshark - often called a "sawfish" - was discovered in 2011, along with two smaller lantern sharks from Taiwan and an angel shark from the Philippines. But here's the money quote from this article: "Over the last ten years there’s been some 200 new shark and ray species described, whereas less than 200 in the previous 30 years." The more we explore, the more we learn, and the more we learn the more we realize how little we knew.
Thursday, December 29, 2011
Not a good year for yeti
Yeti evidence? Not yeti.
The yeti, wherever it is, must feel a bit put upon. First a finger long supposed to be a yeti artifact was finally tested and found to be human. Then officials of a region of Russia called Ingushtetia announced the capture of a female Yeti, providing plenty of details on the capture, what the beast was eating, and so forth. That one seemed too good to be true, and it was. Depending on which subsequent statement one believes, it was either a mistranslation (unlikely, given all the details) or a publicity stunt.
COMMENT: There may yet be an unknown primate hiding in high forested valleys of the Himalayan region, but it's no closer to being proven than it was 60 years ago when Westerners started taking the subject seriously. I still think about the late primatologist John Napier's comment that he would dismiss the whole topic except that footprints found by Shipton and Ward in 1951 still bothered him. Those prints are still unexplained, but we have nothing better since than less-distinct prints and some very brief sightings. I hope the yeti is out there, but it may be no more real than the jackalope... Another possibility, of course, is that it's the preserved memory of a real species that was walways rare and is now extinct. But we have no proof for that either.
The yeti, wherever it is, must feel a bit put upon. First a finger long supposed to be a yeti artifact was finally tested and found to be human. Then officials of a region of Russia called Ingushtetia announced the capture of a female Yeti, providing plenty of details on the capture, what the beast was eating, and so forth. That one seemed too good to be true, and it was. Depending on which subsequent statement one believes, it was either a mistranslation (unlikely, given all the details) or a publicity stunt.
COMMENT: There may yet be an unknown primate hiding in high forested valleys of the Himalayan region, but it's no closer to being proven than it was 60 years ago when Westerners started taking the subject seriously. I still think about the late primatologist John Napier's comment that he would dismiss the whole topic except that footprints found by Shipton and Ward in 1951 still bothered him. Those prints are still unexplained, but we have nothing better since than less-distinct prints and some very brief sightings. I hope the yeti is out there, but it may be no more real than the jackalope... Another possibility, of course, is that it's the preserved memory of a real species that was walways rare and is now extinct. But we have no proof for that either.
Bad year for elephants
In the 1990s, elephant poaching was cut to a manageable level by a 1989 ban on ivory sales and strong national and international efforts, and rhinos got a break as well. In 2011, though, elephants had their worst year since that ban was enacted. The tusks of some 2,500 elephants were seized by customs and wildlife officers, and no one known how much smuggled ivory got through. One African park is losing 50 elephants a month, and South Africa reported a record 443 rhinos were killed in that country. Even when ivory is seized, the poachers and the ringleaders are almost never caught. Middlemen, like corrupt customs officers who sign false papers, are caught more often, but are easily replaced in poor nations - both in Africa where the shipments originate, and in Asia where almost all the illegal stuff is being shipped.
COMMENT: Too sad for words. To everyone: please DO NOT buy anything ivory unless it has a valid paper trail showing it's from mammoths or another legal source.
COMMENT: Too sad for words. To everyone: please DO NOT buy anything ivory unless it has a valid paper trail showing it's from mammoths or another legal source.
Tuesday, December 27, 2011
"Yeti" hand is human
Well, darn. The most famous known-but-untested relic in cryptozoology, revered as a yeti's hand in the monastaery at Pangboche, was the hand of a human being after all.
Monday, December 26, 2011
Yeti finger DNA tested
The famed Pangboche hand - or a finger of it - has been subjected to new DNA testing. Results due out today!
Trail of the Javan tiger
Missing 35 years, does it still live?
It was 1976 when the last Javan tiger was seen. It was 1994 when the subspecies was declared extinct. After years without a clue, droppings and pawprints have prompted one more look with trail cameras. Could the cat still be out there?
It was 1976 when the last Javan tiger was seen. It was 1994 when the subspecies was declared extinct. After years without a clue, droppings and pawprints have prompted one more look with trail cameras. Could the cat still be out there?
Top new species of 2011
The discoveries continued on land, sea, and air
What new animals turned up in 2011? As always, it's been quite a haul. A ferret-badger from Vietnam, two new seabirds, a new rail, a dolphin, a hundreds of others. The Holy Grail of species discovery, a really large new land animal, remained elusive, although a claim was put in to split the African elephant to make the forest variety its own species, and we had plenty of everything else.
What new animals turned up in 2011? As always, it's been quite a haul. A ferret-badger from Vietnam, two new seabirds, a new rail, a dolphin, a hundreds of others. The Holy Grail of species discovery, a really large new land animal, remained elusive, although a claim was put in to split the African elephant to make the forest variety its own species, and we had plenty of everything else.
December 23 was Coelacanth Discovery Day
"Living fossil" found in 1938
Loren Coleman pointed out an anniversary I'd overlooked - that of the 1938 discover of the coelacanth. This fish, supposedly extinct for 60 million years, taught us a lot about evolution and survival. It also taught us that a long gap in the fossil record is not proof of extinction, something cryptozoologists have been pointing out ever since.
Loren Coleman pointed out an anniversary I'd overlooked - that of the 1938 discover of the coelacanth. This fish, supposedly extinct for 60 million years, taught us a lot about evolution and survival. It also taught us that a long gap in the fossil record is not proof of extinction, something cryptozoologists have been pointing out ever since.
"Lake Monsters" surface again
New video purported to be "Champ"
The idea of monsters in lakes goes back, probably, to the beginnings of humankind, when there really were scary animals everywhere, at least on land and sea. Reports of odd lakedwelling creatures come from all over the world, in lakes large and small. Zoologists have been increasingly skeptical, not only because of the lack of hard evidence but because some monster lakes are too small to support colonies of large animals. This new video fro mLake Champlain, while suggested by one video analyst to show animate objects, is being mainly dismissed on Cryptomundo as a boat wake. I tend to think "wake," too - long narrow lakes produce a lot of odd phenomena when wakes "echo" off the shorelines.
The idea of monsters in lakes goes back, probably, to the beginnings of humankind, when there really were scary animals everywhere, at least on land and sea. Reports of odd lakedwelling creatures come from all over the world, in lakes large and small. Zoologists have been increasingly skeptical, not only because of the lack of hard evidence but because some monster lakes are too small to support colonies of large animals. This new video fro mLake Champlain, while suggested by one video analyst to show animate objects, is being mainly dismissed on Cryptomundo as a boat wake. I tend to think "wake," too - long narrow lakes produce a lot of odd phenomena when wakes "echo" off the shorelines.
Memo to Russia: Space Launch is Still Hard
Soyuz Failure
Space launch is not routine yet - at least, not as routine as it needs to be. While the U.S. has gone through boom and bust cycles of launch success, we generally think of Russian launch based on Soyuz rockets dating back to Sergei Korolev as a bus line, almost always succeeding on schedule. But last week's failure of a Soyuz 2-1b, a variant with six successful launches on its record, was the third complete failure in the last 13 months (there were also two partial failures, where the upper stages failed to put the payload in the right orbit). NASA must be pretty nervous about the whole "depend on Russia to launch our astronauts" plan. It's a reminder that truly routine access to space needs a major investment to become a long-term reality.
Space launch is not routine yet - at least, not as routine as it needs to be. While the U.S. has gone through boom and bust cycles of launch success, we generally think of Russian launch based on Soyuz rockets dating back to Sergei Korolev as a bus line, almost always succeeding on schedule. But last week's failure of a Soyuz 2-1b, a variant with six successful launches on its record, was the third complete failure in the last 13 months (there were also two partial failures, where the upper stages failed to put the payload in the right orbit). NASA must be pretty nervous about the whole "depend on Russia to launch our astronauts" plan. It's a reminder that truly routine access to space needs a major investment to become a long-term reality.
Thursday, December 22, 2011
The search for other Earths
NASA discovers two Earthlike planets
This may - just may - go down in future textbooks as a turning point in human history. From NASA:
"NASA's Kepler mission has discovered the first Earth-size planets orbiting a sun-like star outside our solar system. The planets, called Kepler-20e and Kepler-20f, are too close to their star to be in the so-called habitable zone where liquid water could exist on a planet's surface, but they are the smallest exoplanets ever confirmed around a star like our sun. The discovery marks the next important milestone in the ultimate search for planets like Earth. The new planets are thought to be rocky. Kepler-20e is slightly smaller than Venus, measuring 0.87 times the radius of Earth. Kepler-20f is a bit larger than Earth, measuring 1.03 times its radius. Both planets reside in a five-planet system called Kepler-20, approximately 1,000 light-years away in the constellation Lyra."
Rockey planets of roughly Earth-Mars-Venus size. Now we know they exist. Discovering similar planets in habitable zones is a foregone conclusion. Discovering life? In my opinion, it's just a matter of time.
This may - just may - go down in future textbooks as a turning point in human history. From NASA:
"NASA's Kepler mission has discovered the first Earth-size planets orbiting a sun-like star outside our solar system. The planets, called Kepler-20e and Kepler-20f, are too close to their star to be in the so-called habitable zone where liquid water could exist on a planet's surface, but they are the smallest exoplanets ever confirmed around a star like our sun. The discovery marks the next important milestone in the ultimate search for planets like Earth. The new planets are thought to be rocky. Kepler-20e is slightly smaller than Venus, measuring 0.87 times the radius of Earth. Kepler-20f is a bit larger than Earth, measuring 1.03 times its radius. Both planets reside in a five-planet system called Kepler-20, approximately 1,000 light-years away in the constellation Lyra."
Rockey planets of roughly Earth-Mars-Venus size. Now we know they exist. Discovering similar planets in habitable zones is a foregone conclusion. Discovering life? In my opinion, it's just a matter of time.
Afraid of science?
Decrying the modern trends
Attend a party, and you'll find someone detoxifying or decrying chemicals or railing against technology. Funny, the author says, how all kinds of stuff trendy people hate are increasing health and lifespan. His main point is that people no longer understand science, or want to.
Attend a party, and you'll find someone detoxifying or decrying chemicals or railing against technology. Funny, the author says, how all kinds of stuff trendy people hate are increasing health and lifespan. His main point is that people no longer understand science, or want to.
Tuesday, December 20, 2011
Mysteries of the year - and next year
Discover's picks for best solved and unsolved mysteries
Ben Radford offers his selection of mysteries. Among those he considers solved are a widely circulated UFO video from Jerusalem (hoax), and a boy with magnetic powers (same). Reaching back to the 1700s, he endorses an idea the famed Beast of Gevaudan never existed - that it was just "normal" wolf attacks. Not buying that one. I mean, we HAVE the mount of a hyena shot in the French countryside. Mysteries he considers worth investigating in 2012 include the faster-than-light neutrino claims from Europe and the further study of possible Earthlike planets. He's right that both are intriguing, but, Ben, use a little imagination... the orang pendek should merit a mention, at least.
Ben Radford offers his selection of mysteries. Among those he considers solved are a widely circulated UFO video from Jerusalem (hoax), and a boy with magnetic powers (same). Reaching back to the 1700s, he endorses an idea the famed Beast of Gevaudan never existed - that it was just "normal" wolf attacks. Not buying that one. I mean, we HAVE the mount of a hyena shot in the French countryside. Mysteries he considers worth investigating in 2012 include the faster-than-light neutrino claims from Europe and the further study of possible Earthlike planets. He's right that both are intriguing, but, Ben, use a little imagination... the orang pendek should merit a mention, at least.
Sunday, December 18, 2011
Phobos-Grunt meets conspiracy theorists
US accused of zapping probe
The Russian record on Mars probes is pretty embarassing for a nation that otherwise has so many space accomplishments. With the loss of the Phobos-Grunt probe, a Russian official has reached for an explanation sure to delight conspiracy theorists in the US. The HAARP research device has been blamed for everything else, so why not accuse it of zapping a Mars probe? (The energy levels are far, far, too low, but never mind... :) )
The Russian record on Mars probes is pretty embarassing for a nation that otherwise has so many space accomplishments. With the loss of the Phobos-Grunt probe, a Russian official has reached for an explanation sure to delight conspiracy theorists in the US. The HAARP research device has been blamed for everything else, so why not accuse it of zapping a Mars probe? (The energy levels are far, far, too low, but never mind... :) )
Saturday, December 17, 2011
Branson Bullish on Space
Foresees robust tourist market and smallsat launch
Richard Branson is nothing if not bold. He insists the space tourism industry will be big and profitable, even as he notes that acocuntants would have found his initial questions about its viability insane. He also says his system will be a cheap smallsat launcher, something microspace advocates have been pursuing or dreaming of... well, forever. His plan for submersibles taking scientists to the greatest depths of the ocean are equally brach and equally fascinating. (OK, ALMOST equally fascinating.)
Go Branson!
Richard Branson is nothing if not bold. He insists the space tourism industry will be big and profitable, even as he notes that acocuntants would have found his initial questions about its viability insane. He also says his system will be a cheap smallsat launcher, something microspace advocates have been pursuing or dreaming of... well, forever. His plan for submersibles taking scientists to the greatest depths of the ocean are equally brach and equally fascinating. (OK, ALMOST equally fascinating.)
Go Branson!
Friday, December 16, 2011
New access to space on a big scale
Can billionaires solve the launch problem?
You can't say Paul Allen and Elon Musk think small. A six-engined launch airplane derived from two 747s, plus a modified Falcon 9 medium-lift booster, is what the new Stratolaunch venture is planning on with help from legendary high-tech aircrat designer Burt Rutan. The partners think the advantages of airlaunch plus the ability to capture a broad spectrum of military, NASA, and commercial business will result in a high-volume, low-cost business.
COMMENT. I admire their willingness to take the big risk and hope this comes off. I am concenred about the sheer complexity of the thing. Will it work reliably, and, if it does, will it really capture enough market to keep the costs down? Will it be able to underprice ground launches of the Falcon series boosters? I wish Stratolaunch every success.
You can't say Paul Allen and Elon Musk think small. A six-engined launch airplane derived from two 747s, plus a modified Falcon 9 medium-lift booster, is what the new Stratolaunch venture is planning on with help from legendary high-tech aircrat designer Burt Rutan. The partners think the advantages of airlaunch plus the ability to capture a broad spectrum of military, NASA, and commercial business will result in a high-volume, low-cost business.
COMMENT. I admire their willingness to take the big risk and hope this comes off. I am concenred about the sheer complexity of the thing. Will it work reliably, and, if it does, will it really capture enough market to keep the costs down? Will it be able to underprice ground launches of the Falcon series boosters? I wish Stratolaunch every success.
Harpooning a comet
NASA building gadget to fire into comets
This actually came up in a mission a couple of decades ago, the Comet Rendezvous - Asteroid Flyby (CRAF), which was canceled for budgetary reasons. Now Goddard Space Flight Center (GFSC) engineers envision a probe with several harpoons with varying propulsive charges for sampling molecules inside these still-puzzling roving bodies. Very cool - hope it works!
This actually came up in a mission a couple of decades ago, the Comet Rendezvous - Asteroid Flyby (CRAF), which was canceled for budgetary reasons. Now Goddard Space Flight Center (GFSC) engineers envision a probe with several harpoons with varying propulsive charges for sampling molecules inside these still-puzzling roving bodies. Very cool - hope it works!
Saturday, December 10, 2011
Dinosaurs - more amazing than ever
BBC Wildlife and the Decade of the Dinosaur
You like dinosaurs? Well, palentologists have 'em. In fact, they have a dizzying arrary of new dinosaurs and other reptilian relatives found over the last 10 years.
Start in 2000 with hte first definite feathered dino specimen, from China. Progress through the 2002 find of the pterosaur Hatzegopteryx, with its stunning 12-meter wingspan. Follow with Gigantoraptor, 8 meters tall. Then in 2007 we have the discovery that the predator Sinosaurus, of movie fame, weighed 20 tons, 2-3 times what T-rex did. From the first fish-eating dinosaur in Australia to the first possible venomous dino to the mind-boggling pliosaur originally nicknamed Predator X, the past ten years taught us one thing: We don't know all about dinos. Not yet. Indeed, we may hardly know them at all.
You like dinosaurs? Well, palentologists have 'em. In fact, they have a dizzying arrary of new dinosaurs and other reptilian relatives found over the last 10 years.
Start in 2000 with hte first definite feathered dino specimen, from China. Progress through the 2002 find of the pterosaur Hatzegopteryx, with its stunning 12-meter wingspan. Follow with Gigantoraptor, 8 meters tall. Then in 2007 we have the discovery that the predator Sinosaurus, of movie fame, weighed 20 tons, 2-3 times what T-rex did. From the first fish-eating dinosaur in Australia to the first possible venomous dino to the mind-boggling pliosaur originally nicknamed Predator X, the past ten years taught us one thing: We don't know all about dinos. Not yet. Indeed, we may hardly know them at all.
Private space missions are go
NASA approves ISS trip
The first private mission to the International Space Station, postponed in the wake of NASA's budget problems and the uncertainty of keeping the ISS running using Russian vehicles, is back on.
The Dragon capsule from SpaceX will make an unmanned mission to the station - a big step forward for private space in general, and a big step for SpaceX toward getting its capsule "human-rated." As SpaceX President Gwynne Shotwell put it: “SpaceX is excited to be the first commercial company in history to berth with the International Space Station. This mission will mark a historic milestone in the future of spaceflight. We appreciate NASA’s continued support and their partnership in this process.”
Bon voyage!
The first private mission to the International Space Station, postponed in the wake of NASA's budget problems and the uncertainty of keeping the ISS running using Russian vehicles, is back on.
The Dragon capsule from SpaceX will make an unmanned mission to the station - a big step forward for private space in general, and a big step for SpaceX toward getting its capsule "human-rated." As SpaceX President Gwynne Shotwell put it: “SpaceX is excited to be the first commercial company in history to berth with the International Space Station. This mission will mark a historic milestone in the future of spaceflight. We appreciate NASA’s continued support and their partnership in this process.”
Bon voyage!
Thursday, December 08, 2011
Missing a few moon rocks
NASA hunts for samples
NASA's Inspector General reports the agency, which has thousands of lunar, meteorite, and (a VERY few) cometary specimens. When it loans them out, though, they don't always come back on time - or at all. NASA promises that, after hundreds of small but irreplaceable samples vanished since 1970, it will tighten its procedures.
NASA's Inspector General reports the agency, which has thousands of lunar, meteorite, and (a VERY few) cometary specimens. When it loans them out, though, they don't always come back on time - or at all. NASA promises that, after hundreds of small but irreplaceable samples vanished since 1970, it will tighten its procedures.
Best cryptozoology books of 2011
What's worth reading in cvryptozoology?
Loren Coleman has provided his always-fascinating annual list. He did not try to narrow it to a top 10, but the #1 is Richard Coniff's fascinating The Species Seekers: Heroes, Fools, and the Mad Pursuit of Life on Earth. (I'll post my own review of this one soon. Coniff chronicles the adventures and the philosophy behind the historical and continuing search for new species, along with a discussion on how taxonomy is way, way more complicated than we realized.
The other books listed span a variety of topics, from regional collections of "monster" tales to books based on personal experience (including Tracking Bigfoot, by my friend Lori Simmons), two new tomes on Loch Ness, and two books by skeptics, Nickell and Radford. It's going to take me some time to get through all these, as my reading of late has all been on missile technology for my "real job." If you want to get me something for Christmas, you know where to look!
Loren Coleman has provided his always-fascinating annual list. He did not try to narrow it to a top 10, but the #1 is Richard Coniff's fascinating The Species Seekers: Heroes, Fools, and the Mad Pursuit of Life on Earth. (I'll post my own review of this one soon. Coniff chronicles the adventures and the philosophy behind the historical and continuing search for new species, along with a discussion on how taxonomy is way, way more complicated than we realized.
The other books listed span a variety of topics, from regional collections of "monster" tales to books based on personal experience (including Tracking Bigfoot, by my friend Lori Simmons), two new tomes on Loch Ness, and two books by skeptics, Nickell and Radford. It's going to take me some time to get through all these, as my reading of late has all been on missile technology for my "real job." If you want to get me something for Christmas, you know where to look!
My apologies
I've had to say this way too many times in the past, but, if you will bear with me, I know the blog has been very hit-and miss the last couple of weeks. Three solid days of jury duty plus business travel plus illness in the family just kind of swamped me, while a lot of important stuff has been happening in zoology, space exploration, and more. I'll try to catch you up, and I hope this is the last time I'll have to make this post!
Monday, November 28, 2011
Nest of the Yeti?
Structures found in Russia
If there are unidentified giant primates (called sasquatch, yeti, or countless other names in different regions), where do they sleep? One idea is that they build nests by twisting branches and small trees together as nests (some of which might be called crude mattresses) in gorilla fashion, and even shelters, which known nonhuman primates don't make. An expedition in search of Russian "Yeti" evidence led, as Ben Radford of the Skeptical Inquirer reports here, to a split between the two most prominent North American scientific investigators, with Drs. Jeff Meldrum and John Bindernagel divided on whether structures found in Russia added to the evidence in favor of such creatures.
COMMENT: Such structures have been reported in North America. In areas where humans are at least occasional visitors, I thought they were likely made by kids making wigwams, forts, camp beds, etc. I did the same thing myself growing up in Florida. That's not the explanation for all such sites, but maybe it applies more often than is usually realized. Kids can push pretty deep into the woods seeking their own worlds.
If there are unidentified giant primates (called sasquatch, yeti, or countless other names in different regions), where do they sleep? One idea is that they build nests by twisting branches and small trees together as nests (some of which might be called crude mattresses) in gorilla fashion, and even shelters, which known nonhuman primates don't make. An expedition in search of Russian "Yeti" evidence led, as Ben Radford of the Skeptical Inquirer reports here, to a split between the two most prominent North American scientific investigators, with Drs. Jeff Meldrum and John Bindernagel divided on whether structures found in Russia added to the evidence in favor of such creatures.
COMMENT: Such structures have been reported in North America. In areas where humans are at least occasional visitors, I thought they were likely made by kids making wigwams, forts, camp beds, etc. I did the same thing myself growing up in Florida. That's not the explanation for all such sites, but maybe it applies more often than is usually realized. Kids can push pretty deep into the woods seeking their own worlds.
Deep-sea fishing goes back a long way
East Timor find pushes back timeline
Humans, ever since their ancestors waded into streams hunting for food, have relied on the bounty of the world's waters. Fishing in the open sea, though, was only thought to go back about 12,000 years. Not so. Bone fishooks and fish bones from a site in East Timor show people were catching tuna, an open-sea species, 42,000 years ago. The hooks have the basic modern shape, although without barbs. There is no evidence to say the people involved told stories of the big one that got away... but no doubt they did.
COMMENT: This is one more bit of evidence of how capable ancient people were in marine environments. We know they crossed the sea to Australia some 50,000 years ago, and now we know they ventured away from the coasts to fish. It adds plausibility to the idea (still not proven, though) that people might have come to the Americas by sea instead of by land bridge.
Humans, ever since their ancestors waded into streams hunting for food, have relied on the bounty of the world's waters. Fishing in the open sea, though, was only thought to go back about 12,000 years. Not so. Bone fishooks and fish bones from a site in East Timor show people were catching tuna, an open-sea species, 42,000 years ago. The hooks have the basic modern shape, although without barbs. There is no evidence to say the people involved told stories of the big one that got away... but no doubt they did.
COMMENT: This is one more bit of evidence of how capable ancient people were in marine environments. We know they crossed the sea to Australia some 50,000 years ago, and now we know they ventured away from the coasts to fish. It adds plausibility to the idea (still not proven, though) that people might have come to the Americas by sea instead of by land bridge.
The return from space
Three astronauts visit a small planet
The return to Earth from space has never been more beautifully documented than in this time-lapse video, set to the music of Peter Gabriel, following three astronauts as they descend toward Earth from the International Space Station.
The return to Earth from space has never been more beautifully documented than in this time-lapse video, set to the music of Peter Gabriel, following three astronauts as they descend toward Earth from the International Space Station.
Friday, November 25, 2011
Anti-Darwin site takes Onion article as reality
Referred to nonexistent news conference
The site darwinthenandnow.com is dedicated to refuting Darwin. Well, as Darwin explicitly said he expected would happen, some parts of his 1859 work HAVE been refuted or replaced by better theories, and other aspects are still mysteries. I have sympathy with Lynn Margulis' point that "natural selection" has become a deified term that explains everything, instead of a basic idea that is still in the process of refinement. (Finally, while I fully believe in evolution/natural selection of physical forms over billions of years, as a Christian, I think there was something more at work in producing beings - us - that are spiritually self-aware. Yes, I know purely deterministic ideas have been put forth to explain our theological leanings. I just don't find them convincing.)
OK, that was a very long digression, so back to what inspired this post. The author of this site seems to have, to put it politely, gone off the rails. In this article, he challenges the standard view of history, saying the Greek civilization never existed. His source: The satirical site The Onion, which published a humor piece saying National Geographic held a news conference to announce Greek civilization's record was faked. Seriously, he believes this is real.
(I could have made a Comment on the darwinthenandnow site pointing out the absurdity, but I'm more interested in just watching it and seeing how long it takes before the whole page disappears.)
The point: if you want to challenge science, fine: challenging existing wisdom is how science advances. But you have to use science, not fiction.
Onion article
The site darwinthenandnow.com is dedicated to refuting Darwin. Well, as Darwin explicitly said he expected would happen, some parts of his 1859 work HAVE been refuted or replaced by better theories, and other aspects are still mysteries. I have sympathy with Lynn Margulis' point that "natural selection" has become a deified term that explains everything, instead of a basic idea that is still in the process of refinement. (Finally, while I fully believe in evolution/natural selection of physical forms over billions of years, as a Christian, I think there was something more at work in producing beings - us - that are spiritually self-aware. Yes, I know purely deterministic ideas have been put forth to explain our theological leanings. I just don't find them convincing.)
OK, that was a very long digression, so back to what inspired this post. The author of this site seems to have, to put it politely, gone off the rails. In this article, he challenges the standard view of history, saying the Greek civilization never existed. His source: The satirical site The Onion, which published a humor piece saying National Geographic held a news conference to announce Greek civilization's record was faked. Seriously, he believes this is real.
(I could have made a Comment on the darwinthenandnow site pointing out the absurdity, but I'm more interested in just watching it and seeing how long it takes before the whole page disappears.)
The point: if you want to challenge science, fine: challenging existing wisdom is how science advances. But you have to use science, not fiction.
Onion article
Lynn Margulis, R.I.P.
One of the giants of biology, and one of the most prominent women in science, has died. Biologist Lynn Margulis was 73. She developed the initially-ridiculed theory of symbiogenesis - describing how variations could develop out of the sharing of genes with microorganisms inside a host body - which is now accepted as a major contributor to evolution. I've read some of Margulis' work for general audiences, and she comes through as a brilliant intellect who could also explain things in a way a non-biologist could understand. ( I shoiuld mention Margulis later doubted the HIV-AIDS link and rejected some key tenets of what Darwin said about how evolution worked, but her reputation was assured by her work on how evolution DID work).
. http://www.astrobio.net/
. http://www.astrobio.net/
Thursday, November 24, 2011
New mammal from Vietnam
Thanksgiving greetings!
The new species of ferret-badger from Vietnam was first spotted in 2006 in the form of an injured specimen that was rescued, but died, and apparently was not properly considered for new-species status. It was five years before another one was spotted, and now the official word is out. There is nothing a zoologist likes better to celebrate a holiday than a new mammal! Welcome to Melogale cucphuongensis sp.nov, the fifth species in its genus.
The new species of ferret-badger from Vietnam was first spotted in 2006 in the form of an injured specimen that was rescued, but died, and apparently was not properly considered for new-species status. It was five years before another one was spotted, and now the official word is out. There is nothing a zoologist likes better to celebrate a holiday than a new mammal! Welcome to Melogale cucphuongensis sp.nov, the fifth species in its genus.
Wednesday, November 23, 2011
The Invasion of Mars Continues
Earth probes - plans and travails
Earth probes have far from a perfect record in reaching the Red Planet. Part of this is simply that flying to Mars is hard (not to mention costing $1M a kilogram). A cartoon made at NASA a long time ago showed a probe-eating monster, called the Great Galactic Ghoul.
The Ghoul is still at work, but Earth scientists never give up on exploring their #1 planetary destination. After Russia's innovative Phobos-Grunt mission to a Martian moon failed to leave Earth orbit (controllers have not entirely given up hope of salvaging it), Russia may join in planned US-European Space Agency (ESA) missions planned for 2016 onwards. ESA is worried the US may pull out - and it might, given NASA's budget woes.
First, though, comes the next effort - the largest, most complex Mars rover ever, Curiosity, will he carried on the Mars Science Laboratory mission, to launch at 10AM EST this Saturday. Go for Mars!
Earth probes have far from a perfect record in reaching the Red Planet. Part of this is simply that flying to Mars is hard (not to mention costing $1M a kilogram). A cartoon made at NASA a long time ago showed a probe-eating monster, called the Great Galactic Ghoul.
The Ghoul is still at work, but Earth scientists never give up on exploring their #1 planetary destination. After Russia's innovative Phobos-Grunt mission to a Martian moon failed to leave Earth orbit (controllers have not entirely given up hope of salvaging it), Russia may join in planned US-European Space Agency (ESA) missions planned for 2016 onwards. ESA is worried the US may pull out - and it might, given NASA's budget woes.
First, though, comes the next effort - the largest, most complex Mars rover ever, Curiosity, will he carried on the Mars Science Laboratory mission, to launch at 10AM EST this Saturday. Go for Mars!
Monday, November 21, 2011
Kepler in the corn field
Farmers honor space program There are, it seems, seven "space farms" around the country where the corn mazes popular at Halloween have been designed to honor spacecraft. I'd never heard of this story before. Here is the Kepler telescope in a field in California. Kudos to America's farmers for this one!
Whale Fossils in the Desert = Mystery
Cetacean cemetary in Chile's Atacama Desert
"I came here for the waters. For my health."
"We're in a desert!"
"I was misinformed."
(OK, I used that reference last year for a fossil penguin found in a desert and no one laughed. So somebody laugh, please.)
Dozens of whale skeletons have turned up in one tiny spot in Chile's Atacama Desert. Most are baleen whales, with a sperm whale mixed in along with a specimen of the bizarre "walrus dolphin," previously knwn only from Peru. Two to seven million years old, the remains (still being excavated) provoke an obvious question - what happened? The presence of other species would seem to rule out a mass stranding.
Paleontologists never lack for mysteries.
Sunday, November 20, 2011
Two rhinos declared extinct
Bad news for rhinos
The IUCN has declared that two subspecies of rhino are leaving the planet - and not from natural causes. Tthe the northern white rhino (Ceratotherium simum cottoni) of Central Africa is "possibly extinct in the wild" while a subspecies of the western black rhino (Diceros bicornis longipes) in Western Africa is extinct, period.
COMMENT: This is not only sad for the rhinos, but scary for conservation in general. If we can't protect small populations of conspicuous, easily tracked animals, will we even know if more elusive animals become extinct? And the Javan rhino, a full species, has lost its Asian mainland population and is hanging on by its toenails. We need to work harder!
The IUCN has declared that two subspecies of rhino are leaving the planet - and not from natural causes. Tthe the northern white rhino (Ceratotherium simum cottoni) of Central Africa is "possibly extinct in the wild" while a subspecies of the western black rhino (Diceros bicornis longipes) in Western Africa is extinct, period.
COMMENT: This is not only sad for the rhinos, but scary for conservation in general. If we can't protect small populations of conspicuous, easily tracked animals, will we even know if more elusive animals become extinct? And the Javan rhino, a full species, has lost its Asian mainland population and is hanging on by its toenails. We need to work harder!
Saturday, November 19, 2011
Finding the sasquatch film site
Where was the famous film made?
There is no moment more famous in the history of sasquatch-hunting, probably none in cryptozoology, than the day in 1967 when Roger Patterson and Bob Gimlin claimed to have encountered a large female sasquatch and displayed as proof a 16mm film. The film has become the most analyzed amateur movie in history, except possibly for the Zapruder film. If there has ever been a genuine film of a North American primate, this is it. If it's a hoax, it was expertly done.
So exactly where did the filming take place? I had always assumed it had been gone over a thousand times, but apparently some doubt crept in. The Bluff Creek Film Site Project took four years, trying to narrow it down beyond doubt. Now they think they've got it.
So now what? Well, having the spot narrowed down, even after 44 years, should allow for more accurate evaluation of the film. There are already whole books on this incident: I'm sure we can now expect more.
Metal 100x lighter than styrofoam
World's lightest metallic substance
We know about aerogels, substances so light they are called "frozen smoke." But the boffins (I like that old british word) at the University of California have something more: a metallic substance composed of minitubes and so light the photo here shows it sitting on top of a dandelion puff. Where will this kind of research lead? Well, a kilogram of payload bound for Mars costs $1M to ship. Aerospace engineers might be the first users, but contruction engineers and carmakers also come to mind. We'll just have to see.
Faster than light? Weird, but not dead
CERN eliminates on source of error
The report than neutrinos beamed from Switzerland to Italy had traveled faster than light (perhaps they had a craving for cannoli?) set physics abuzz. Several possible error modes were postulated. The folks at CERN say now they have eliminated one source of error. It was suggested the experimenters may have mistimed the moment of transmission. Now that's been ruled out. The original result may still be a mistake - most physicists still think it much be - but no one has proven it yet.
Wednesday, November 16, 2011
Europa: To a Watery Moon
Europa in the News
Jupter's moon Europa has interested astronomers since Galileo found it 401 years ago. It has a surface of water ice, with a liquid water ocean, but that ocean was thought to lie at least 10km under the crust, too deep for a future mission to sample. But more sophisticated modeling, informed by studying ice sheets on Earth, indicates at least some bodies of liquid only 3km down: shallow enough to drill to. Among the possible discoveries: life, at least on a one-celled scale.
Now, will the Europa missions proposed in the US and elsewhere for the 2020s get funded? That's as big a mystery as... well, whether there is life on Europa.
NASA: News is not good
Whatever you think of the Adminstration's NASA policy, when you combine it with the general fiscal crisis and Congressional priorities, the results are alarming planetary scientists. Participation in a joint Mars mission with ESA is up in the air, as are almost all planetary missions not already well into the pipleine. While Mars enthusiast Robert Zubrin's published claim that all future science missions were dead is an exaggeration, the recent House-Senate conference report on NASA offers an immediate budget cut with no prospects of restoration. Given all that, funding the Webb space telescope and the Space Launch System is not going to leave much money for any new initiatives.
COMMENT: It would be nice to see the aerospace giants offer to fund some small science missions as a public service. NASA, Lockheed Martin, Norhtrop Grumman, etc. all prosper when NASA prospers.
COMMENT: It would be nice to see the aerospace giants offer to fund some small science missions as a public service. NASA, Lockheed Martin, Norhtrop Grumman, etc. all prosper when NASA prospers.
Thanks, Beyond the Edge radio
We had a great interview Sunday. I was a little apprehensive because Beyond the Edge radio includes all kinds of paranormal topics I don't get into. But it was a superb interview, with a lot of time spent on why cryptozoology is (and sometimes is not) scientific and the role of the amateur in modern sceince (a lot more important than most people realize, whether it's asteroid-hunting or finding new insects.) We also delved into my other passion, space exploration, at some length and made a brief venture into the crossover between developmental aircraft projects and UFO reports. Thanks to Eric and company for a good time.
Friday, November 11, 2011
Interview on Cryptozoology
Catch me 8PM EST Sunday - thanks to Eric at Byond the Edge Radio for an invitation to discuss cryptozoology. I consider myself an open-minded skeptic: a believer in the validity of cryptozoology, but a skeptica about claims that don't make sense from an ecological or zoological point of view.
"Join us as we return live Sunday Nights at 8:00 pm ET to 10:00 pm as Eric Altman, Lon Strickler, and the crew bring you the best in Alternative Talk Radio that promises to take you... Beyond The Edge. With the FRESH topics, great guests and an all around bizarre time, you never know what to expect! Tune in to find out what all the talk is about.
Listen live by clicking on the listen live and chat tab and click listen live or visit www.jackaloperadio.com"
"Join us as we return live Sunday Nights at 8:00 pm ET to 10:00 pm as Eric Altman, Lon Strickler, and the crew bring you the best in Alternative Talk Radio that promises to take you... Beyond The Edge. With the FRESH topics, great guests and an all around bizarre time, you never know what to expect! Tune in to find out what all the talk is about.
Listen live by clicking on the listen live and chat tab and click listen live or visit www.jackaloperadio.com"
Wednesday, November 09, 2011
Encounter Africa in Colorado Springs
Elephants need a new pad
The half-century old elephant barn at the Cheyenne Mountain Zoo is being demolished. The elephants, in the next phase of the zoo's Encounter Africa project, will reappear in spacious modern quarters. Good going, Zoo! The zoo has always been exemplary - more so in that it receives no public funds, yet manages to raise enough to provide quality habitats and programs such as black-footed ferret breeding.
The half-century old elephant barn at the Cheyenne Mountain Zoo is being demolished. The elephants, in the next phase of the zoo's Encounter Africa project, will reappear in spacious modern quarters. Good going, Zoo! The zoo has always been exemplary - more so in that it receives no public funds, yet manages to raise enough to provide quality habitats and programs such as black-footed ferret breeding.
Now That's a Croc!
Now that's a croc!
A Phillipine village now claims it has the biggest live crocodile in the world. Pronounced to be over 6 meters (20 feet, 4 inches if you prefer) by an Australian expert, the crocodile is drawing tourists at 500 a day, and Guiness is looking into the new world record.
COMMENT: It looks like it belongs in a Jurassic Park movie, not a pen in a remote village.
A Phillipine village now claims it has the biggest live crocodile in the world. Pronounced to be over 6 meters (20 feet, 4 inches if you prefer) by an Australian expert, the crocodile is drawing tourists at 500 a day, and Guiness is looking into the new world record.
COMMENT: It looks like it belongs in a Jurassic Park movie, not a pen in a remote village.
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