Apollo lunar samples show how space weathering alters the Moon’s surface over time, affecting ultraviolet light reflection and interpretation of Lunar Reconnaissance Orbiter data.

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system, ...

At a moment when solar farms are being built faster than grids can absorb their daytime peaks, a California startup is ...

Former ISS Program Manager Michael Suffredini reviews the creation of the International Space Station, detailing assembly, ...

NASA has abruptly lost contact with a key spacecraft circling Mars, cutting off a scientific workhorse that has spent years ...

Nate Jones got the AI data centers in space story wrong. I like Nate Jones, he does a lot of useful work gathering AI news ...

Tech billionaires Jeff Bezos and Elon Musk are reportedly in a futuristic race to build AI data centers in space. The founders of Blue Origin and SpaceX are exp ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

You can tune in to see live views of the Geminid meteor shower as it peaks overnight on Dec. 13-14, thanks to a free ...

A dry and cool early winter pattern with mostly sunny skies after Saturday’s clouds is emerging. Lows will be in the 20s.