Space is always inspiring and 2025 was no exception, with finding Betelgeuse’s buddy, debuting a prolific survey telescope ...

Hubble images from December 2025 show interstellar object 3I/ATLAS releasing two narrow jets of material as it moves away from the Sun, raising questions about rotation and activity ...

From stranded astronauts to secret moons to space photos that were once impossible to consider, here are the top space ...

On this list, you'll find some weird incidents on Earth, a bit of Russian space drama and, of course, that little ...

A simple explanation of dark matter and antimatter, how they differ, how scientists study them, and why both are important to understanding the universe.

Early risers across North America and Europe may spot a bright, silent light gliding across the Christmas sky — and it just ...

Depending on who you ask — and what you’re willing to believe — aliens are real. And they’ve visited Vandenberg Space Force ...

When interstellar comet 3I/ATLAS made its closest approach to Earth on December 19, 2025, it did not become a spectacular object in the night ...

The interstellar object 3I/ATLAS has exposed critical gaps in our planetary defence, acting as a 'warning shot' that ...

A small asteroid spotted only hours before it struck the atmosphere has become a touchstone for how fragile, and how powerful ...

Mercury has long baffled astronomers because it defies much of what we know about planet formation. A new space mission ...

Robots like Digit are a growing pursuit among robotics companies that are trying to bring humanoids into everyday life, and ...