The longtime head of NASA’s human spaceflight programs has been replaced as the agency races to meet President Trump’s ambitious goal of returning American astronauts to the Moon in five years.
Kristin Fisher, FOX News
Thu, 07/11/2019 - 6:45pm
The longtime head of NASA’s human spaceflight programs has been replaced as the agency races to meet President Trump’s ambitious goal of returning American astronauts to the Moon in five years.