STS-125 Blogger: Cheryl L. Mansfield, public affairs web writer at NASA's Kennedy Space Center.
NASA's Launch Blog
Space shuttle Atlantis and crew successfully lifted off at 2:01 p.m. EDT on May 11, 2009, beginning the STS-125 mission to service NASA’s Hubble Space Telescope.
Blog Updates: Cheryl L. Mansfield Site Updates: Anna Heiney Quality Control: Rebecca Sprague Photo Gallery: Elaine Marconi Video Uploads/Captions: Steve P. Siceloff Video Production: Aly Lee Video Capture/Editing: Chris Chamberland, Michael Chambers and Gianni Woods