The shuttle Discovery has left the ISS to come home for the last time.
Today's wakeup music for the crew was the theme from Star Trek, with William Shatner intoning:
"Space, the final frontier. These have been the voyages of the space shuttle Discovery. Her 30 year mission: To seek out new science. To build new outposts. To bring nations together on the final frontier. To boldly go, and do, what no spacecraft has done before."
A fitting farewell.