On a quiet August night in 1977, something extraordinary happened in the Ohio countryside that would captivate scientists and ...

New research reveals where the nearest alien civilization may exist, which could be far older than intelligent life on Earth.

In the vastMilky Way, billions of planets may harbor life, but new research presented at the EPSC-DPS2025 Joint Meeting ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

It is the third known interstellar object observed, following "Oumuamua" in 2017 and "2I/Borisov" in 2019. Since the Hubble ...

Researchers from the Search for ExtraTerrestrial Intelligence (SETI) have come up with suggestions for NASA to level up its ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.

NASA has thrown cold water on Harvard astrophysicist Avi Loeb's theory that interstellar visitor 3I/ATLAS was sent to us by ...

Professor Loeb from Harvard University claims that the interstellar object 3I/ATLAS may have been sent by an alien civilization, while NASA scientists firmly rebut that it is just a comet. This debate ...

Last week NASA announced the "clearest sign of life that we've ever found on Mars". Amazing news, or a "crushing blow" for humanity?

An off-the-record conversation about UFOs and alien civilizations late former President Jimmy Carter, who died last month at age 100, had with a reporter has been revealed. Scott Simon, of NPR, ...

The anomalous nature of the object led astrophysicist Avi Loeb to apply a thought experiment to it, highlighting everything ...