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

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

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

Scientists are raising concerns that we may be overlooking evidence of extraterrestrial life even when it is present. Hidden ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

A corner of the internet is promoting the idea that the AI-generated images show Trump with Nordic royal guards.

Dozens of Lakewood protesters, including many high school students, are speaking out daily during downtown marches that want ...

Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the ...