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 ...

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 and rock, as they near the sun ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

Dubbed 3I/ATLAS, the comet poses no danger to Earth and will remain roughly 150 million miles away as it speeds by.

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

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 ...

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 ...

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.

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 ...