Comet Tsuchinshan-ATLAS has an 80,000 year orbit and, it just so happens, that it is now approaching its closest pass to ...

It isn't often that we get the chance to see a comet with the naked eye. But, in a year already filled with so many ...

The ion tail of C/2023 A3 (Tsuchinshan-ATLAS) could appear as a blue streak across the northern hemisphere sky during October ...

All being well, astronomers believe C/2023 A3 will be visible to the naked eye, especially around October 12. However, a pair ...

A once-in-80,000-year sight will make its closest approach to Earth this weekend before heading into the vast abyss of outer ...

While Tsuchinshan-ATLAS is much fainter than Venus, the brilliant planet will help point you there. Through about Oct. 19, ...

This weekend, a rare celestial event will take place as Comet C/2023 A3 Tsuchinshan-Atlas makes its closest approach to Earth ...

A comet just discovered last year by observers will whizz past Earth from 44 million miles away but leave a trail of dust and ...

ATLAS, which should this weekend become a naked-eye object in the post-sunset sky from the northern hemisphere.

If you have seen enough of the aurora borealis in your social media feeds, be prepared for comets. This week, as a comet ...

Be prepared for the most spectacular cometary visitor for northern climes since Comet Hale-Bopp in 1997, Nigel Henbest writes ...

In the days following its sweep around the sun, Ikeya-Seki was a spectacular sight in the late October and early November ...