NASA's James Webb Space Telescope has spotted a young star flinging heat-formed crystals outward on a cosmic conveyor belt, ...

After years of speculation, scientists finally believe they have figured out the crystal conundrum thanks to new imaging from ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

NASA’s TESS spacecraft tracked interstellar comet 3I/ATLAS in January, capturing data on its motion, brightness, and rotation before it left the solar system ...

I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star.

Interstellar comet 3I/ATLAS is now barreling away from the sun, never to return to the solar system. There's one more chance ...

A Spanish telescope has detected a new comet for the first time in over 40 years, a rare scientific milestone confirmed by ...

Astronomers have captured rare footage of interstellar comet 3I/ATLAS using the European Southern Observatory’s Very Large ...

The interstellar comet 3I/ATLAS makes its closest approach to Earth early Friday. Scientists have tracked the object since its July discovery and confirmed it is a comet, despite online speculation ...

A stray comet from another star swings past Earth this week in one last hurrah before racing back toward interstellar space. Discovered over the summer, the comet known as 3I/Atlas will pass within ...

Working on comet 3I/ATLAS: A French astronomer has gone viral after saying she “works on comet 3I/ATLAS,” sparking curiosity ...

Gemini North captured new images of Comet 3I/ATLAS after it reemerged from behind the sun on its path out of the solar system. The data were collected during a Shadow the Scientists session—a unique ...