Astronomers watching a rare visitor from beyond the Solar System have spotted something they did not expect.

Astronomers are tracking a visitor called 3I/ATLAS, the third confirmed interstellar object ever observed. The two previous instances were 1I/’Oumuamua in 2017 and 2I/Borisov in 2019. 3I/ATLAS is ...

A newly discovered comet has astronomers excited, with the potential to be a spectacular sight in early April.

A new comet approaching the sun has caught the attention of astronomers, primarily because of its lineage. It appears to ...

New data from NASA's Juno orbiter reveals Jupiter is slightly smaller and more 'squashed' than scientists previously thought.

Discover the latest findings on interstellar comet 3I/ATLAS, from rare methane detections to high-resolution Hubble images, ...

Elon Musk has vowed to disrupt another industry, following his ventures in cars and rockets, by proposing an ambitious ...