Astronaut Smile NASA astronaut candidate Marine Corps Maj. Jasmin Moghbeli wears a spacesuit prior to underwater spacewalk training at NASA’s Johnson Space Center Neutral Buoyancy Laboratory, April 11, 2018. SHARE: Download: Full Size (0.59 MB) Tags: NASA Credit: NASA/Josh Valcarcel VIRIN: 180411-O-ZZ999-049.JPG Photo Gallery