An anonymous reader found an interesting little story about satellite spotters and how, not surprisingly, their painstakingly methodical hobby doesn't exactly make gazillion dollar government agencies all that excited. Of course the article raises the very obvious point that if a guy with a pair of binoculars in his back yard can spot a satellite, so can the Chinese government.

Raphael Emportu writes "BBC news is reporting that rocky planets, possibly with conditions suitable for life, may be more common than previously thought in our galaxy, a study has found. New evidence suggests more than half the Sun-like stars in the Milky Way could have similar planetary systems. There may also be hundreds of undiscovered worlds in outer parts of our Solar System, astronomers believe. Future studies of such worlds will radically alter our understanding of how planets are formed, they say."