Photographers have immortalized Comet Tsuchinshan-ATLAS and you can, too. But you'd better be quick – it won't be around for ...

Find out how comets are connected to some of our favorite annual astronomy events with November's Night Sky Notes!

A once-in-a-lifetime comet is currently making a pass by our Sun − and for the next few days, it's visible in the night sky. Comet C/2023 A3 (Tsuchinshan-ATLAS) appeared in the morning sky late ...

ATLAS, celebrated as the “Comet of the Century” by skywatchers, recently dazzled observers with a brilliant and extensive ...

A recently discovered comet that some stargazers had hoped to see during Halloween week has disintegrated before the day of ...

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 ...

BOSTON - 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 astronomical treats, it looks like we will be able to add a comet to ...

A picture taken on Sunday by Austrian photographer Michael Jäger appears to show the comet with not only its usual bright tail, but also a much fainter structure in the opposite direction ...

Comet NEOWISE gets its name from NASA’s Near ... called a coma and then the pressure of solar radiation extends this structure out into a long tail. Comets like NEOWISE are leftovers from ...

There’s a chance a “Halloween” comet will become visible tonight, with also a possibility of seeing it during the daytime if it doesn’t break apart while approaching the sun, according to ...

A comet that was last viewed by the Neanderthals tens of thousands of years ago could be seen tonight, with astronomers calling it the “comet of the century”. Scientists have said Comet A3 ...