People in the UK should “look to the west” to spot Comet A3, an astronomer has said. The comet, also known as ...

Comet A3 (Tsuchinshan-ATLAS) was last month seen from Earth for the first time since the Neanderthals were alive, some 80,000 ...

A comet that was last visible from Earth when Neanderthals were alive could be spotted with the naked eye this weekend, ...

A comet that was last viewed by the Neanderthals tens of thousands of years ago could be seen tonight, with astrologists ...

The comet, also known as Tsuchinshan-Atlas, was visible from the UK on Saturday evening and was pictured above the London ...

The particles emitted in a CME collide with the Earth’s atmosphere to create a geomagnetic storm and react to oxygen and ...

Photographers and stargazers across the UK captured breathtaking images of Comet A3 (Tsuchinshan-ATLAS), dubbed the "comet of ...

Reionization is a critical period when the first stars and galaxies changed the physical structure of their surroundings, and ...

The places in the UK with the best chance of seeing aurora borealis - The UK is likely to see the phenomenon again this year ...

A new study challenges the existence of dark matter, proposing that gravity can arise from 'topological defects' in spacetime ...

Way-like galaxy yet observed. Dubbed REBELS-25, this disc galaxy seems as orderly as present-day galaxies, but we see it as ...