A new study reveals that tiny fragments of Earth's atmosphere are transported to and absorbed by the moon via gusts of solar ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

NASA has selected advanced technologies to power a future space telescope designed to image Earth-like planets and search ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

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