"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

Well, as a matter of fact, I have often had close encounters with aliens, only I never bothered to mention it here. For this ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

Scientists can't fully agree on what GJ504b actually is. It may be a massive planet or a brown dwarf, a mysterious class of ...

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

A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

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

With over three decades of pioneering research in forest genetics, biodiversity conservation and ecological restoration, Dr ...

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

What if consciousness isn’t limited to brains like ours? Philosophers Eric Schwitzgebel and Jeremy Pober argue that ...