NASA’s “leopard-spotted” Martian rock may be the clearest potential sign of ancient microbial life yet—proof awaits sample ...

This quiz will take you on a journey through NASA's greatest hits — and a few lesser-known moments too. From the Mercury and ...

NASA is looking for new ideas for moon landers to help astronauts return to the surface of the moon as progress for SpaceX's ...

An astrobiologist at the University of Florida discusses researching life on Mars with UF Innovate in this week's Tech ...

Humanity's drive to explore has taken us across the solar system, with astronaut boots, various landers and rovers' wheels ...

Frozen deep beneath the Martian surface, traces of ancient life could have survived undisturbed for tens of millions of years ...

The towering rocket tasked with launching NASA's next moon astronauts on their historic lunar journey has come together.

NASA is looking for more ideas for Artemis III lunar landers amid concerns for the progress of SpaceX's Starship megarocket.

NASA said on Monday it was opening the marquee U.S. moon landing contract to other bidders because Elon Musk's SpaceX has ...

During an interview with CNBC’s Joe Kernen on Squawk Box Monday morning, Duffy said NASA will reopen a contract to build the ...

NASA's Acting Administrator said that the space agency may seek another option for the Artemis III moon landing.

Learn about the mysterious interstellar object 3I/ATLAS and the controversy surrounding NASA's handling of information. Find ...