The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.

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

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 ...

When a scientific controversy or breakthrough dominates headlines, press officers and journalists often quote a handful of expertS ...

(NewsNation) — A NASA astronaut who will soon be going on an eight-month mission in space has revealed some other plans for the mission: testing for signs of extraterrestrial life. Dr. Anil Menon is ...