Two milestones in space, 20 years apart - Computerworld http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNEgp7G0Iv2CgsMOwBv0PhkVbqR8Zw&url=http://www.computerworld.com/s/article/9215737/Marking_milestones_in_space_flight_space_shuttle_program

Two milestones in space, 20 years apart - Computerworld http://ping.fm/8zDSL