NASA plans to establish a nuclear reactor on the moon, but it isn't the only one. Here's why world powers are racing against ...

NASA's SpaceX 33rd commercial resupply mission successfully launched to deliver supplies and science investigations to the ...

Acting NASA administrator Sean Duffy discusses the need for a nuclear reactor on the moon on 'The Will Cain Show.' ...

National security officials say Russia is developing a nuclear, space-based weapon designed to take out virtually every satellite in low-Earth orbit at once. The weapon would combine a physical attack ...

The United States space agency has pioneered planetary science technologies as the world's leader in climate research for ...

U.S. Transportation Secretary and Acting NASA Administrator Sean P. Duffy has marked the Federal Aviation Administration’s (FAA) 1,000th licensed or permitted commercial space vehicle operation.

Sean Duffy, acting administrator of NASA, speaks with CBS News' Mark Strassmann about the new space race with China.

Upon the release of the Enabling Competition in the Commercial Space Industry executive order last week, NASA Administrator Sean Duffy predicted that the ...

DOT officials launched a new million-dollar idea challenge targeted at the future of American transportation and ...

The U.S. wants to build a nuclear reactor on the Moon by 2030, but the first challenge is finding an ideal spot.