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 new policy paper proposes a lunar biocontainment facility for extraterrestrial samples. This secure lunar laboratory would ...

The scientist has outlined the 'potentially devastating and irreversible long-term impacts' of unknown organisms in space ...

NASA is recruiting volunteers for a year-long space simulation where they will undergo all the experiences associated with ...

Scientists suggest the Moon could act as a quarantine checkpoint before samples from Mars are brought back to Earth.

NASA addresses the release of UFO files and discusses the ongoing search for life on Mars. What are they hiding?

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

NASA Administrator Jared Isaacman says the agency has captured images of unidentified objects that scientists still cannot ...

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

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

As an 8-year-old kid, the Apollo 11 moon landing inspired me to become an astronaut. I was fortunate to realize that dream ...

Left to Right: Steven Yeun in "Nope," the alien in Steven Spielberg's "E.T." and Scarlett Johansson in "Under the Skin" (Universal Pictures / A24) It didn’t take long for stories about ...