NASA noted that a particularly strong El Niño — a natural climate fluctuation — that began in fall 2023 likely pushed the ...

One of NASA's two stuck astronauts is getting a change of scenery. Suni Williams stepped out on a spacewalk Thursday, her ...

An enormous asteroid potentially larger than the Washington Monument is due to zip past our planet today. The asteroid, named ...

Pandora, NASA's newest exoplanet mission, is one step closer to launch with the completion of the spacecraft bus, which ...

"The question 'Are we alone?' is one of the most significant questions, not just in the history of science, but in the ...

The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...

SpaceX plans to launch the seventh full-scale test flight of its massive Super Heavy booster and Starship rocket Thursday ...

We have long been inspired by the idea that life could reside on Mars – human or otherwise. But fiction is getting closer to ...

And it veered close to a major NASA center. After erupting in wooded hills outside of Los Angeles' community of Altadena, the ...

A SpaceX mission set to lift off overnight marks a first for Firefly Aerospace under NASA's plans to build up American ...

One of the many advantages of being in space is having a front-row seat to the most anticipated cosmic events.