Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

“Mr. Chair, the truth is out there.” That’s what Rep. Nate Davidson, D-Cumberland and Dauphin said during a Tuesday Pa. House ...

What happens if you get abducted by aliens? Will you be carried off in a flying saucer? Will you be subjected to experiments? Or are the aliens friendly, curiou ...

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

The strangely shaped object - snapped by NASA's Opportunity rover - has resurfaced and reignited wild theories about little ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

A provocative study suggests that Jupiter’s frozen moon Europa may not only be hospitable, but that life from Earth could be ...

The first trailer for Not Alone, Illumination's next film starring Timothée Chalamet & Selena Gomez, has been released. The ...

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

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

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