Water Survival Training NASA astronaut candidate Marine Corps Maj. Jasmin Moghbeli awaits next steps by instructors during water survival refresher training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, Sept. 6, 2017. SHARE: Download: Full Size (0.76 MB) Credit: James Blair, NASA VIRIN: 170906-O-ZZ999-978D.JPG Photo Gallery