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

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

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

Astronomers and sky watchers have their fingers crossed that an approaching comet could put on a nighttime show on Earth next month, but it’s already strutting its stuff for those in space.

Comets take the name of the discoverer, whether that be a human or an automated telescopic survey that robotically inspects ...

The comet, which has been generating excitement among astronomers and skywatchers, is currently visible in Earth's skies as ...

The final hurdle for Tsuchinshan-ATLAS to surmount will come on the afternoon of Sept. 27, when it arrives at perihelion — the closest point in its orbit to the sun.

September will see the appearance of C/2023 A3, also known as Tsuchinshan–ATLAS, that has traveled for tens of thousands of ...

Many people witnessed their first and perhaps last total solar eclipse in April. The next eclipse will look like a "ring of ...

Richard Rawlings bought a 1974 Mercury Comet like the one he had in high school. It was a love and hate affair as he called ...

Unistellar, a pioneer in intelligent telescopes, is once again mobilizing its entire community for a participatory ...

Based on Leo Tolstoy’s “War and Peace,” the material is not for all tastes. But none of that detracts from my enthusiasm for ...