The European Southern Observatory has captured the clearest images yet of the interstellar visitor 3I/ATLAS as it moves ...

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

By Ashley Strickland, CNN (CNN) — When a new comet appears in the sky, there is often excitement.But things don’t always end well for the ancient celestial objects, made of ice, frozen gases ...

It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.

Once in space, the Comet Interceptor will travel to the Sun-Earth Lagrange point L2 (just like Ariel), meaning 932,000 miles ...

June 30 marks a night when Earth drifts through the dusty trail of Comet 7P/Pons-Winnecke, triggering one of the summer’s most accessible sky events. The ... Read moreThe post National ...

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible. A new comet appeared in the sky, then likely disintegrated.