Just a few hours after the spacecraft arrived, scientists celebrated the first close-up photos of the comet radioed home by ...

The cryovolcanic "centaur" comet 29P/Schwassmann-Wachmann has erupted four times in less than 48 hours, becoming unusually ...

Tuesday marks the tenth anniversary of a huge astronomical milestone: the first and only time we have landed on a comet. The ...

Astrophotographer Miguel Claro captured Comet C/2023 A3 (Tsuchinshan-ATLAS) from the Dark Sky Alqueva reserve in Portugal on ...

The object – which has the full name C/2023 A3 (Tsuchinshan–ATLAS) – was found last year but in recent weeks has passed close ...

Did you see the comet? Visible just after sunset for the last week from the northern hemisphere — and now receding from Earth along its orbital path — comet Tsuchinshan-ATLAS (also called C ...

On Sunday and Monday night, some Coloradans were not only able to see the comet but they were able to photograph it as well.

An ancient comet is gracing our night skies this month. Catch it now because it won’t be back for another 80,000 years. Comet Tsuchinshan–ATLAS, discovered in 2023, is expected to be visible ...

NASA and the European Space Agency’s Solar and Heliospheric Observatory (SOHO) spotted Comet C/2024 S1 (ATLAS) as it made its ...

Watch Comet C/2024 S1 (ATLAS) make a death dive into the sun in this eerie footage from the Solar and Heliospheric ...

A recently discovered comet that some stargazers had hoped to see during Halloween week has disintegrated before the day of ghosts and ghouls. NASA confirmed Tuesday its sun-observing spacecraft ...

On Sunday and Monday night, some Coloradans were not only able to see the comet but they were able to photograph it as well. FOX31 viewers from all over the state sent in pictures. One viewer said ...