When 3I/ATLAS swept past the sun in late October 2025, it became only the third confirmed visitor from interstellar space ...

Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...

Hubble reveals a mysterious 'controlled' jet system on 3I/ATLAS. Is this 130,000mph interstellar visitor a natural comet or ...

Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.

A metallic-looking rock sitting on the Martian surface has jolted a mission that was already rewriting what we know about the ...

How do you study the invisible?” This was the challenge the scientists at the ESA faced during the early days of December ...

The Asteroid Terrestrial-impact Last Alert System (ATLAS) in Chile first saw this celestial wanderer on July 1, 2025. It is ...

The composition of a photograph is key – it can either make or break your image. And while it is possible to change the composition of your photographs with cropping in editing, this approach comes at ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

Scientists at Durham University are helping to develop a new type of camera intended to help search for life on distant planets. Researchers there are part of a UK team designing a high-resolution ...

Daniel Whiteson and Andy Warner’s upcoming book is a philosophical exploration of the humanity behind our desire to find aliens. Reading time 6 minutes At Gizmodo, we love a good story about ...