Measurements and data collected from space can be used to better understand life on Earth.

Exploring the transformation of Earth from a volcanic hellscape to a potential birthplace of life during the Hadean era. Insights from a University of California study suggest that early Earth had ...

One leading theory on the origins of life on Earth proposes that simple chemical molecules gradually became more complex, ...

Searching for life in alien oceans may be more difficult than scientists previously thought, even when we can sample these ...

NASA should soon announce a new plan for the return of two of its astronauts, Butch Wilmore and Suni Williams, to Earth as ...