The "once-in-a-lifetime" comet that recently lit up night skies for the first time in millennia might be falling apart after ...

When comet C/2024 G3 (ATLAS) was discovered it was very faint, which suggested its nucleus is relatively small. As a result, ...

Comet ATLAS (C/2024 G3) came within 8.3 million miles of the sun on January 13 as it reached its perihelion, and is now disintegrating.

In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light ...

G3 (ATLAS) is one of the few comets on record that became bright enough to be visible in the daytime without optical aid like ...

NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

Photographer Josh Dury captured rare Comet C/2024 G3 (Atlas) in a dramatic 'once-in-a-lifetime' image after a challenging ...

Do the periods of comets decrease because they lose mass every time they get near the Sun? Robert BaileyConover, Wisconsin ...