A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

We have been moderately lucky with comets in the last several months. We had Comet Tsuchinshan-ATLAS last October shining ...

Britt Lower and Jamie Lee Curtis are teaming on 'Sender,' a psychological horror film from first-time feature director ...

Why do comets and their meteoroid streams weave in and out of Earth's orbit and their orbits disperse over time? In a paper ...

S1 (ATLAS) has met its demise after traveling too close the sun. Imagers aboard the Solar and Heliospheric Observatory (SOHO) ...

A newly discovered comet is fascinating astronomers and amateur stargazers alike as it remains a brightening feature in the northeast night sky.