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

When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took ...

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

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

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

The SETI Institute searched for traces of alien technology in 3I/ATLAS across a wide range of frequencies. The result was as expected.

With 'Disclosure Day,' the director returns to a longtime preoccupation. Two Times staffers explore his ongoing fascination ...

Shocking new claims say the government recovered remains tied to four different extraterrestrial species. UFO researcher Jon Stewart joins us to break down the viral claims. Super El Nino is coming ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

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

Verdict issued on whether interstellar comet 3I/Atlas has alien tech - NASA spacecraft observed the celestial iceball as it swung past Mars last October, venturing within 19 million miles ...