Using the U.S. National Science Foundation’s Gemini North telescope in Hawaii, astronomers have captured the first detailed image of our third known cosmic interloper.

Malayali actor Lena shares emotional Instagram video featuring her husband welcoming astronaut Shubhanshu Shukla after ...

A newly discovered interstellar comet could be older than the Solar System, and scientists think it carries secrets from the dawn of the galaxy.

Comet 31/ATLAS is only the third interstellar object to ever be observed whizzing through the Solar System. While its origins ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Astronomers recently spotted an interstellar object, 3I/ATLAS, on an unusual trajectory, sparking speculation about its origin and nature.

Earlier this month, astronomers were thrilled after spotting an interstellar object — only the third of its kind ever observed — hurtling toward the center of the solar system on an extremely unusual ...

Interstellar objects are visitors from solar systems beyond our own, and the third ever such object, known as 3I/ATLAS, has ...