The Fermi Paradox assumes that advanced alien life would be detectable by the methods we're using to look for it — and the ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

Scientists in a recent breakthrough have discovered vast hidden magma systems beneath the surface of Mars, marking an “unexpected discovery” leading the researchers closer to finding ...

Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

Mark O'Brien and Constance Wu are hunted by a tech-savvy assailant in the trailer for sci-fi thriller, 'The Outer Threat'.

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

The Pentagon released over a hundred newly declassified files related to UFOs (now officially referred to as Unidentified ...