The interstellar comet 3I/ATLAS, a rare visitor from outside the Solar System, might have been spewing gases for months ...

The cosmos, in its vast expanse, continues to reveal awe-inspiring mysteries. The latest of these enigmas is a color-changing ...

A new educational attraction in Swartz Creek is offering families a chance to explore the solar system without leaving the ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

NASA's Voyager 1 launched 48 years ago in September 1977 on a decades-spanning journey to study the cosmos and search for ...

The near-Earth asteroid Bennu contains stardust that is older than the solar system and clues about its violent history, three new studies of the asteroid's sample materials show.

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

Family, can you imagine? When a comet with a long tail streaks across the night sky, it leaves us a "love letter," and this ...

Astronomers using ALMA have discovered that planet-forming discs are not flat and serene but subtly warped, reshaping our ...

So, while browsing an astronomy forum today, I suddenly came across some news that completely baffled me — the third ...

Phases of ice that exist naturally only on frozen moons could be detected using infrared spectroscopy, according to new ...

Travel the universe from your seat with our picks from the annual ZWO Astronomy Photographer of the Year competition.