ESA's Juice spacecraft captured images of the interstellar comet 3I/ATLAS, revealing a stunningly active state and two tails.

The pristine interstellar comet 3I/ATLAS is theorised to be covered in ice cryovolcanoes, challenging all models of comet ...

As the 3I/ATLAS nears its closest distance to Earth, an international team of astronomers now says the space rock may be covered in active, icy cryovolcanoes. If true, the evidence detailed in their ...

The comet 3I/ATLAS arrived in the solar system with a reputation for being unruly, but its latest trick has stunned even seasoned researchers. Instead of behaving like a dusty snowball, this ...

One of the most intriguing events of the month is the perihelion — or closest approach to Earth — of Comet 3I/ATLAS on ...

On October 29, 2025, as 3I/ATLAS reached perihelion at just under 203 million kilometers from the Sun, observatories on Earth ...

NASA has unveiled a series of new discoveries that make the possibility of alien life elsewhere in the universe more ...

But could a comet from another star system really reshape both planetary science and investment strategies? Comet 3I/ATLAS, ...

A record number of teams from the Middle East and North Africa have qualified for the 23rd FIFA World Cup, which will take ...

This week sees the Moon and Jupiter make for a nice pairing in the chilly December evening sky and also the start of the Geminids meteor shower, ...

Astronomers are reassessing long-held theories of comet formation after new observations of the interstellar comet 3I/ATLAS ...

Newly released telescope images of the interstellar comet 3I/ATLAS have revealed what researchers describe as possible ice-volcanic eruptions, adding another layer of intrigue to one of the most ...