Temperatures on the planet could make water theoretically possible. Astronomers are researching an Earth-like exoplanet that could contain water, according to NASA. The exoplanet, named TRAPPIST-1 e, ...

It's full steam ahead for NASA — at least according to Sean Duffy, the agency's acting administrator. During an internal employee town hall Thursday, Duffy warned of "letting safety be the enemy of ...

NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life, scientists reported Wednesday. They stressed that in-depth analysis ...

Lockheed Martin's concept for a fission surface power (FSP) system on the surface of the moon. Credit: Lockheed Martin WASHINGTON — NASA is moving ahead with plans to support development of a lunar ...

KENNEDY SPACE CENTER — Citing the proposed budget cuts by the Trump administration, NASA announced on Friday that after the Artemis III mission — where Americans will return to the moon — the rocket ...

Radioisotope power systems (RPS) keep spacecraft going with nuclear batteries. Until now, RPS operated using a plutonium isotope, but researchers have found that an isotope of americium could keep ...

UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on Mars, but they could also have a non-biological source. Read our ...

McArthur launched on two spaceflights, logging 213 days in orbit across her nearly 25 years, and held leadership positions at NASA's Johnson Space Center in Houston. Astronaut Megan McArthur has ...

Scientists are observing an Earth-like exoplanet that may contain water using NASA's James Webb Space Telescope, the space agency said in a news release. The exoplanet, known as TRAPPIST-1 e, orbits ...

NASA's Chandra X-Ray Observatory would be terminated in the agency's fiscal year 2026 budget request. Credit: NASA/CXC & J. Vaughan WASHINGTON — House appropriators offered support, but no specific ...

NASA has begun seeking industry feedback on a draft announcement for partnership proposals, or AFPP, for the second phase of its strategy to support industry’s design and demonstration of commercial ...

NASA's interim administrator, Sean Duffy, said Thursday he has heard the recent talk about how some people are starting to believe that China will land humans on the Moon before NASA can return there ...