In the vast universe, a grand event spanning billions of years is quietly brewing — the Milky Way and the Andromeda Galaxy ...

In the vast universe, a grand event spanning billions of years is quietly brewing—the Milky Way and Andromeda galaxies will ...

This annual showcase highlights some of the world's best space photography, with winners, runners-up, and highly commended ...

When we look up at the night sky, most of us see stars, most of which are relatively close: less than 5,000 light-years from ...

See the spectacular 2025 Awards. The winners of the 2025 ZWO Astronomy Photographer of the Year Award have been revealed, ...

A successful builder by day and traversing the sky by night, Isaac Roberts took the first clear photograph of Andromeda, the ...

These breathtaking photographs are the winning entries of the 2025 ZWO Astronomy Photographer of the Year Awards.

A swarm of galaxies called the Bullet Cluster is the biggest, best natural laboratory for studying dark matter that ...

The winners of the annual WO Astronomy Photographer of the Year competition have been announced. Check them out ...

It's been a while since I've focused on the Andromeda Galaxy, one that lies 2.5 million light years from our Milky Way.

Two colliding galaxies have been found to be reorganizing their dwarf satellites, potentially solving a major conundrum ...

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