Scientists have observed cryovolcanoes erupting on comet 3I/ATLAS — giving us a new clue about what's inside it.

Save 200 bucks for Cyber Monday, this smart telescope will have you imaging stars, galaxies and planets in under 5 minutes.

For Aditya-L1, India's first solar observation mission in space, the year 2026 is expected to be like no other. It's the ...

The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...

Apollo samples provide evidence: Researchers analyzed Moon rocks brought back by the Apollo missions and, for the first time, ...

A researcher with the Institute of Geology, Chinese Academy of Geological Sciences, prepares the lunar samples collected by the Chang'e-6 mission at the institute in Beijing, capital of China, on Feb ...

One of the most elegant theories about the origins of life on our planet is that it was kick-started by a delivery from outer ...

When a meteor flashes across the night sky, it’s more than a beautiful streak of light. It’s a delivery from deep space—an ...

Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...

Emily Kwong and Regina Barber of NPR's Short Wave podcast talk about the evolutionary history of kissing, how moss spores fare in space, and new clues about the collision that created the moon.

An essential amino acid that is mistakenly believed to cause drowsiness after eating turkey has been found in an asteroid for ...

When a meteor streaks across the sky, it's not just beautiful. It's nature's way of delivering a time capsule to Earth.