Public domain
KSC-07pd3440
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Kennedy Space Center, Fla. — Space shuttle Atlantis STS-122 Mission Specialist Leland Melvin, strapped in his seat on Atlantis' fight deck, signals that he is ready to proceed with the simulated launch countdown. The exercise is part of terminal countdown demonstration test, or TCDT, activities at NASA's Kennedy Space Center. The TCDT is a dress rehearsal for launch and also provides astronauts and ground crews with equipment familiarization and emergency egress training.
NASA Image and Video Library’s own descriptionCredit lineKSC-07pd3440. NASA/KSC, 2007-11-20. Public domain. ID: KSC-07pd3440.
