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

The comet follows the UK's skies being splashed with colour from the Northern Lights overnight on Thursday. The lights, also ...

Here are some of the best pictures of Tsuchinshan-ATLAS taken by photographers from around the UK.

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

The study also found that traditional models may have underestimated the UV radiation generated by stellar flares. These ...

We are currently near the peak of the 11-year solar cycle, with high solar activity giving an increased chance of seeing the ...

Stargazers across the globe managed to capture the "comet of the century" as it whizzed across the northern hemisphere. Comet ...

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

Astronomers captured spectacular images of Comet A3, or Tsuchinshan-ATLAS, as it passed about 44 million miles from Earth on ...

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

Comet A3 (Tsuchinshan-ATLAS) was discovered in January last year and is thought to only visit the inner solar system every 80 ...

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