An IMAX 3D camera watched last year as astronauts aboard Atlantis repaired the famous space telescope. We talk with Mission Commander Scott D. Altman and the just released film's producer/director, Toni Myers. Best of the Planetary Society Blog with Emily Lakdawalla. Bill Nye salutes 50 years of SETI. Bruce Betts and Mat Kaplan have a Celestron 50th Anniversary FirstScope waiting for the winner of the new space trivia contest.