Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...

All eyes are on Comet 3I/ATLAS as astronomers worldwide chase the exotic ice ball through our solar system ...

NASA’s ATLAS survey telescope found an interstellar comet, which could be the largest yet, in the direction of the Sagittarius constellation.

A "Devil Comet," twice the size of size of Mt. Everest and has an active ice volcano, will barrel across Earth's view in spring of 2024, scientists say.

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Sometimes, "the universe comes to us," writes the European Space Agency — the third time now since 2017. What is it and are ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Late in the evening on July 1, a telescope in Chile that is part of the global, NASA-funded Asteroid Terrestrial-Impact Last ...

Based on the comet's brightness and current distance — it's located just inside Jupiter's orbit — scientists estimate its ...

A bright green comet (not pictured) that has not been seen since the end of the last ice age will be visible in D-FW skies in late January. The comet, named C/2022 E3 (ZTF), takes 50,000 years to ...

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 ...

A “Devil Comet,” twice the size of Mount Everest, is shooting toward Earth but likely does not pose any threat to humanity, according to an astronomer.