Each year, the Royal Observatory Greenwich in London invites photographers from across the globe to submit their finest shots ...

The 1.7 million satellites that companies are aiming to launch into Earth's orbit in the coming years will have "devastating ...

Astronomers have detected radio signals coming from a long-dead neutron star known as the 'Blue Eye Pulsar' after searching ...

An image shot on a handheld Nikon during the recent Artemis II lunar mission has revealed new insights into the evolution of ...

Astronomy Photographer of the Year 2026 shortlist features eclipses, nebulae, aurorae and Milky Way images ahead of the ...

Looking for a sky event this week? Check out our full Sky This Week column. July 3: Glimpse the Milky Way's center Mars ...

The Bullet Cluster is considered important evidence for the existence of dark matter. Now a research team believes it can ...

Spread across a large swath of sky, the Coma Star Cluster is visible this evening for several hours after sunset, gorgeous in ...

The world's newest astronomical observatory has begun producing an unprecedented stream of data on asteroids, supernovae and ...

769 photographers and astronomers from 66 countries submitted more than 4,000 images to this year's competition.

A new study has issued a warning regarding the companies’ competing efforts to launch 1.7 million satellites into Earth’s ...