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

Elon Musk’s spaceflight company is continuing its work on the vehicle that could one day take people to the moon and ...

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 ...

Blue Ghost's final descent to the Moon is tentatively scheduled for March 2. The target landing site is in Mare Crisium, an ...

"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 ...