CAPE CANAVERAL, Fla. – During a press conference in the NASA News Auditorium at NASA's Kennedy Space Center in Florida, Shuttle Launch Director Mike Leinbach, right, answers a question from the media. Others from left are NASA Public Affairs Officer John Yembrick, who moderated, Associate Administrator for NASA's Space Operations Directorate William Gerstenmaier, Associate Administrator for NASA's Science Mission Directorate Ed Weiler and Launch Integration Manager Mike Moses. The conference followed the successful launch of space shuttle Atlantis on the STS-125 mission to service NASA's Hubble Space Telescope. Atlantis' 11-day flight will include five spacewalks to refurbish and upgrade the telescope with state-of-the-art science instruments that will expand Hubble's capabilities and extend its operational lifespan through at least 2014. The payload includes a Wide Field Camera 3, Fine Guidance Sensor and the Cosmic Origins Spectrograph. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – The NASA News Auditorium is filled with media during the post-launch press conference at NASA's Kennedy Space Center in Florida. Featured on the dais were Associate Administrator for NASA's Space Operations Directorate William Gerstenmaier, Associate Administrator for NASA's Science Mission Directorate Ed Weiler, Launch Integration Manager Mike Moses and Shuttle Launch Director Mike Leinbach. The conference followed the successful launch of space shuttle Atlantis on the STS-125 mission to service NASA's Hubble Space Telescope. Atlantis' 11-day flight will include five spacewalks to refurbish and upgrade the telescope with state-of-the-art science instruments that will expand Hubble's capabilities and extend its operational lifespan through at least 2014. The payload includes a Wide Field Camera 3, Fine Guidance Sensor and the Cosmic Origins Spectrograph. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, a press conference following the successful launch of space shuttle Atlantis on the STS-125 mission featured (from left) Associate Administrator for NASA's Space Operations Directorate William Gerstenmaier, Associate Administrator for NASA's Science Mission Directorate Ed Weiler, Launch Integration Manager Mike Moses and Shuttle Launch Director Mike Leinbach. Atlantis will rendezvous with NASA's Hubble Space Telescope. Liftoff was on time at 2:01 p.m. EDT. Atlantis' 11-day flight will include five spacewalks to refurbish and upgrade the telescope with state-of-the-art science instruments that will expand Hubble's capabilities and extend its operational lifespan through at least 2014. The payload includes a Wide Field Camera 3, Fine Guidance Sensor and the Cosmic Origins Spectrograph. Photo credit: NASA/Jim Grossmann