It's one of life's biggest questions – are we alone in the universe? Now, in good news for sci–fi fans, one of Britain's top space scientists has declared she is 'absolutely convinced' there are ...

The discovery of extraterrestrial material inside an ancient crater on Earth is raising new questions about how life may have first emerged on our planet. South Korean researchers studying the ...

Findings from a study on a meteorite that hit a New Jersey home in 2024 has come back saying it holds prebiotic molecules and other building blocks of life. NBC News' Gadi Schwartz talks to the lead ...