Acting administrator Sean Duffy directed NASA to support a broad set of private space-station work as officials battle over ...

NASA's SpaceX Crew-11 successfully entered the International Space Station (ISS) and joined Expedition 73 in a seamless early ...

The next-generation vehicle has been a long time in the making, but it likely won't meet its launch deadline in 2025.

NASA's acting administrator, Sean Duffy, plans to accelerate the construction of a nuclear reactor that could be used on the ...

Former NASA astronaut Mike Massimino, captivated by the breathtaking view of India from the International Space Station, ...

Duffy's directive orders NASA to prepare a 100-kilowatt nuclear reactor for launch by 2030, according to Politico. It might ...

The US aims to build a nuclear reactor on the Moon by 2030. Sean Duffy leads this project for lunar energy independence. This ...

NASA's acting administrator Sean Duffy plans to accelerate the construction of a nuclear reactor that could be used on the ...

Nuclear power on the moon is critical to the United States' space exploration and national security goals, acting NASA Administrator Sean Duffy said.

NASA astronaut Don Pettit shares a long-exposure photograph that captured the curve of Earth, the glow of the planet's ...

In 2023, NASA awarded Lockheed Martin a contract to design, build and test a nuclear rocket that could help humans travel to ...

NASA appeared to downplay the meeting, but Russia suggested further cooperation may be possible beyond near-Earth space.