Scientists at the SETI Institute recently searched for technological signals from 3I/ATLAS, the third interstellar object ...

The interstellar object ‘Oumuamua, the first object to pass through our solar system from another star, is actually a comet, ...

Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.

Add Yahoo as a preferred source to see more of our stories on Google. Scientists studying the interstellar object ‘Oumuamua have proposed that it may be a fragment from a Pluto-like planet beyond our ...

The NASA/ESA/CSA James Webb Space Telescope observed 3I/ATLAS on December 15-16 and again on December 27, 2025, when the ...

When the solar system's first-known interstellar visitor was spotted on October 19, 2017, scientists scurried to observe the strange object. The oddly shaped, rapidly moving traveler had been ejected ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

This summer, NASA confirmed that a mysterious object racing through the solar system came from interstellar space, only the third of its kind to be discovered. News of the discovery was announced on ...

Since the dawn of the solar system, rocky visitors from deep space have blazed across Earth’s skies. When will the next asteroid or interstellar object make its pass by our planet?

WASHINGTON (Reuters) - After investigating the nature of a mysterious and apparently cigar-shaped object called 'Oumuamua spotted in 2017 speeding through our solar system, astronomers remain ...

A mysterious object spotted hurtling toward Earth has sparked a wave of global panic and wild alien invasion theories online. Unsplash Astronomers have confirmed the discovery of a new interstellar ...