NASA Administrator at Stennis Space Center

NASA Administrator Jim Bridenstine and NASA astronaut Raja Chari speak with workers involved modal testing of the first core stage of the agency’s Space Launch System (SLS) rocket at the B-2 Test Stand,x3 Monday, Feb. 10, 2020, at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. Over the coming months, the first core stage of NASA’s Space Launch System (SLS) rocket will be undergoing a series of integrated Green Run tests prior to its maiden flight. Photo Credit: (NASA/Joel Kowsky)