Learn about the breakup and bright outbursts of comet K1, caught by the Hubble Space Telescope on accident.

The European Space Agency (ESA) has released a video of interstellar comet 3I/ATLAS, constructed from images taken by a probe ...

Catching a comet in the process of falling apart is difficult, but a coincidence let astronomers see one in more detail than ...

Comet MAPS could soon become as bright as Venus, offering a once-in-a-decade spectacle for the naked eye. Here is what to ...

The sky could host a brief but remarkable event in early April 2026. Astronomers are closely tracking a newly discovered ...