The Moon’s south pole has shifted from a distant curiosity to the most coveted real estate in the Solar System, and China’s ...

Most planetary systems contain worlds larger than Earth but smaller than Neptune, and the low-density planets around one ...

Thanks to the discovery of thousands of exoplanets to date, we know that planets bigger than Earth but smaller than Neptune ...

Bad news for those hoping interstellar invader 3I/ATLAS is an alien spacecraft as technosignature search turns up empty.

In The Long Heat, Andreas Malm and Wim Carton take aim at what they call rationalist-optimists — people who naively believe ...

Hooded Horse and Pavonis Interactive's grand strategy space game is out of early access now, and so far, it's a huge, ...

Minnesota already gets more than half of its electricity from wind, solar, nuclear and other resources that don’t emit planet ...

Long before humans walked the Earth, your solar system had a brush with two blazing blue stars that passed surprisingly close ...

A lucky alignment of space- and ground-based telescopes has enabled researchers to nail down the mass of a rogue planet for the first time. Unlike worlds in our Solar System, rogue planets do not ...

"It's really not a question of robotic exploration or human exploration," Ehlmann said. "It is an 'and' — it's robotic and ...

Don't believe everything you read on the internet. By now, we can all agree that it's full of fake stuff and AI isn't helping ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...