G3 has mesmerized astronomers and amateur skygazers for months as the world tried to spot the bright comet in the sky nearing its fatal encounter with the Sun.

Lee esta historia en español aquí. The near-Earth object was likely ejected into space after an impact thousands of years ago ...

The so-called 'planetesimal belts' are filled with tiny millimeter-sized particles created by collisions between comets.

The Large Angle and Spectrometric Coronagraph aboard the Soho spacecraft captured the view of the comet as it flew with a ...

From Jan. 11 to 15, 2025, a bright comet surged through images from the ESA (European Space Agency) and NASA SOHO (Solar and Heliospheric Observatory) spacecraft. Called C/2024 G3 (ATLAS), the comet ...

New photos of comet C/2024 G3 (ATLAS) suggest that it could be disintegrating due to "thermal stress" from its recent ...

Michigan State University and NASA researchers discover seven dark comets that reveal new solar system secrets.

Because the period of an object does not depend on its mass, comets’ orbital periods remain unchanged due to mass loss.

The New Year starts with a bang as Quandrantids peaks on Jan. 2 and 3. This is one of the largest meteor showers of the year, ...

Some space conspiracy theories just won't go away.

A photo taken from the International Space Station captures the brilliant comet known as C/2024 G3 ATLAS, which could be the ...

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