A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

When ET phones, don’t pick up. Scientists have outlined a set of protocols for responding to extraterrestrial contact, ...

Scientists search for signs of alien life on a visitor from another solar system - 3I/ATLAS is the third known interstellar ...

Astronomers swept millions of candidates and found no alien signals from K2-18b, setting the first power limit on any ...

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 has given the all‑clear: new radio scans show the latest interstellar comet is natural, with no signs of ...

There were no 'technosignatures' from comet 3I/ATLAS, the third known object from a faraway star The group leading the charge ...

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

If 3I/ATLAS isn’t an alien probe, its discovery may be even more important. Scientists detected no radio signals from the ...