Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...

SETI Institute's radio scans of interstellar comet 3I/ATLAS found no evidence of alien technology, confirming its natural ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California found no signs of ...

Some of the supposed sightings are hard to explain away.

A viral video of a meteor darting past an erupting Philippine volcano sent the internet into an alien frenzy after an unknown ...

Harvard's Avi Loeb suggests interstellar object 3I/ATLAS might have scattered life-building materials, reviving panspermia ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

NASA spacecraft observed the celestial iceball as it swung past Mars last October, venturing within 19 million miles ...

Interstellar visitors don’t have this problem because they were never part of the solar system’s plane to begin with.

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...