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

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 ...

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

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

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

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

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

The spacecraft built and operated by Texas-based Firefly Aerospace launched in the early Monday hours from Florida aboard a ...

NASA’s Goldstone Solar System Radar is closely tracking asteroid 2024 PT5 during its nearest approach to Earth, a distance ...

The first full moon of 2024, referred to as the Wolf Moon, will peak on Monday, reaching its peak illumination early in the ...

With that in mind, Rocket Lab this week urged NASA to immediately launch an official commercial competition for MSR, and open ...