Beautifully captured against a starry sky, Comet C/2024 G3 (ATLAS) — dubbed by some as the "Great Comet of 2025" — shines ...

A comet called ATLAS dazzled the southern skies for the last few weeks. Now it's heading out of view for half a million years ...

Scientists believe they originate from a giant comet that broke up into smaller comets thousands of years ago. Many comets through history that have been given the name "Great" were all Kreutz ...

Astronomers have discovered an unusual exoplanet with a long "tail" of gas trailing behind it, not unlike a giant comet. As NASA details in a recent article about the discovery, the planet ...