Just saw this in my Yahoo Entertainment AP RSS feed, timestamped 9:48 pm EDT:
AP - Advisory: The NASA Colbert story is embargoed until 11:10 p.m. EDT and will be resent at that time.
NEW YORK – One small step for NASA, one giant running leap for Stephen Colbert.
NASA announced Tuesday that it won't name a room in the international space station after the comedian. Instead, it has named a treadmill after him.