In the past, space exploration was about getting to the Moon first. Now, it’s about staying there. As global competition in ...

The agency is seeking companies that can launch a reactor by 2030, around the time China plans to send its first astronaut to ...

Nasa’s acting administrator Sean Duffy plans to accelerate the construction of a nuclear reactor that could be used on the moon and alter the way the agency will partner with industry to replace the ...

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

During the podcast, Massimino spoke about how breathtaking India appears when viewed from space. Allahbadia later shared a ...

Sean Duffy, serving as interim NASA administrator, reportedly plans to direct the agency to develop a nuclear reactor for ...

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

US Transportation Secretary and acting NASA director Sean Duffy reportedly will unveil accelerated plans this week to build a ...

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

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

In a laboratory more than 249 miles above Earth, a new generation of cancer research is unfolding. A biotech startup is harnessing the microgravity environment of ...

Bacteria sent up includes E. coli — which is responsible for hundreds of thousands of cases of stomach illnesses each year in ...