G3 (ATLAS) showed off its spectacular tail plumage to NASA spacecraft when it flew close to the sun this month.

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.

G3 (ATLAS) did it! It survived its perilous perihelion, getting ten times closer to the Sun than Earth does. This comet is a ...

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

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 ...

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

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

The Moon meets the Red Planet’s rival in Scorpius, skims close to Saturn, and reaches New phase in the sky this week.

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

Unlike prior parades, this one is set to last quite a while since the planets are in advantageous spots in the sky. You should be able to see all six planets nightly until the last week of February.

Some space conspiracy theories just won't go away.