NASA Administrator Jim Bridenstine, right, speaks to SpaceX Chief Engineer Elon Musk, during a tour of the SpaceX Headquarters, Thursday, Oct. 10, 2019 in Hawthorne, CA. Photo credit: (NASA/Aubrey Gemignani)
NASA Administrator Jim Bridenstine, right, speaks to SpaceX Chief Engineer Elon Musk, during a tour of the SpaceX Headquarters, Thursday, Oct. 10, 2019 in Hawthorne, CA. Photo credit: (NASA/Aubrey Gemignani)