Newly discovered comet C/2025 R2 (SWAN) will soon be gracing our evening sky. Here's how to see it and what to expect.

Comet C/2024 S1 (ATLAS) is no more. Now, thanks to the Solar and Heliospheric Observatory (SOHO), a spacecraft jointly operated by NASA and the European Space Agency, we know for sure how and when ...

Astronomers using a fleet of world leading telescopes on the ground and in space have captured images of a periodic rocky near-Sun comet breaking apart. This is the first time such a comet has been ...

Comet 96P entered the bottom of STEREO’s view and crossed it diagonally before leaving on Oct. 28. The ESA (European Space Agency) and NASA mission SOHO — short for Solar and Heliospheric Observatory ...

NASA has captured the moment the 'Great Halloween Comet' was swallowed by the sun. The agency's probe witnessed the comet soar directly into the sun's fiery orbit and disintegrated without a trace ...

Jess Thomson is a Newsweek Science Reporter based in London UK. Her focus is reporting on science, technology and healthcare. She has covered weird animal behavior, space news and the impacts of ...