A3 (Tsuchinan-Atlas) won't be this close to Earth again for over 80,000 years, assuming it survives its approach to the Sun.

Skywatchers will have a chance to see yet another naked-eye comet this year, and you won't have to wait very long for it at ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Everything you need to know about 2024's 'comet of the year,' C/2023 A3 (Tsuchinshan-ATLAS), from when it will appear to ...

Comet Tsuchinshan-ATLAS originated from the Oort Cloud, a bubble of ice and dust that surrounds our solar system. It was ...

Comet Tsuchinshan-ATLAS will sweep around the sun on Sept. 27 to make a brief foray into the morning sky. Will it be a bright ...

Halley's Comet appears only once every 75 years, sparking excitement among both casual observers and astronomers. Learn what ...

October, the much-anticipated comet C/2023 A3 (Tsuchinshan-ATLAS) could become visible to the naked-eye for skywatchers around the world.

A video filmed by NASA astronaut Matthew Dominick shows a rare glimpse of Comet Tsuchinshan-ATLAS as seen from the ...

Sky watchers are buzzing over a new comet, known as A3, which is about to become visible in the northern hemisphere - and ...

Comet Tsuchinshan-ATLAS has been tantalizing astronomers on Earth for several months since its discovery last year.

Sauk Prairie will get a glimpse of one of the two eclipses that will occur over the next thirty days. The total solar eclipse ...