Biden taps former U.S. Sen. Bill Nelson of Florida to lead nation’s space program


    A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched from Launch Complex 39A on NASA’s SpaceX Demo-2 mission to the International Space Station with NASA astronauts Robert Behnken and Douglas Hurley on board, May 30, 2020, at NASA’s Kennedy Space Center in Florida. (Bill Ingalls & Joel Kowsky/NASA/CC BY-NC-ND 2.0)