Add Yahoo as a preferred source to see more of our stories on Google. Earlier this month, astronomers made a fascinating discovery: a mysterious object with interstellar origins, now dubbed 3I/ATLAS, ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

THE mysterious interstellar object blazing through our solar system could be a piece of “possibly hostile” alien technology, according to a controversial new study. The research, from a small group of ...

In July 2025, scientists discovered a mysterious intergalactic object that was "most likely" an alien ship that could reach Earth by November 2025. Rumors of an incoming alien attack invaded some ...

When astronomers first spotted the fast-moving object 3I/ATLAS hurtling through the solar system in July 2025, speculation erupted online: was it another ʻOumuamua—or even an alien craft? Months of ...

A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

Breakthrough Listen, which has been scanning the first-known interstellar asteroid for signs of alien technology, said it hasn’t found anything yet. “Breakthrough Listen’s first analysis of ’Oumuamua, ...

An interstellar comet known as 3I/ATLAS, which swept past the Sun in 2024, could be a 12‑billion‑year‑old relic from deep ...

OUMUAMUA, the first interstellar object to be spotted in our Solar System, has left us with more questions than answers. Scientists are proposing a 22 year mission to the reddish cigar shaped object, ...

Scientists have solved the mystery behind a one-of-a-kind comet they once theorised may have been an alien spaceship. Hawaiian astronomers operating the Pan-STARRS1 telescope on Maui who discovered ...

A conceptual image of the interstellar comet 3I/ATLAS as it streaks across the night sky. When astronomers first spotted the fast-moving object 3I/ATLAS hurtling through the solar system in July 2025, ...