Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

NASA plans to launch the Habitable Worlds Observatory in the 2040s, a mission whose goal is “to image Earth-like planets ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

A new study proposes examining Mars and other space samples on the Moon before bringing them to Earth, arguing it would ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

For thousands of years, humanity has looked up at the stars asking the same question. Are we alone? Then one day, it finally ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

NASA UAP research confirms no alien contact despite administrator comments - here's what the official record actually says ...

The Xenomorph from the Alien film franchise is one of the coolest, most nefarious movie monsters ever hatched, with its acid blood, mouths-within-mouths, and diabolical claws. It pretty much ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...