Mars rover scientist, SpaceX engineer join NASA astronaut corps

Published 7y ago

U.S. Vice President Mike Pence poses for a group photograph with NASA’s 12 new astronaut candidates at NASA’s Johnson Space Center in Houston, Texas, U.S., June 7, 2017. NASA astronaut candidates, standing from L-R, Robb Kulin, Jonathan Kim, Robert Hines, Warr... More »