NASA's DART mission in 2022 dramatically altered an asteroid's orbit, potentially sending debris toward Earth and Mars, ...

ATLAS captured from the International Space Station.  The comet, designated C/2023 A3 Tsuchinshan-ATLAS, is currently making ...

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

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

Matthew Dominick continues to wow us with impressive astrophotography from aboard the International Space Station.

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

The big attractions of our column today are a small eclipse of an especially big harvest moon Tuesday night and the arrival ...

Sung through in the style of an opera, the musical feels driven by a radiant, pulsing heartbeat that thrums through the ...

The comet has since drawn attention due to its potential to become highly visible to the naked eye. On 9-10 October, Comet ...

Asteroid hunter Jacqueline Fazekas started the evening of Sept. 4, 2024, much like she spends half of every lunar month: ...

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