In an investigation to find out what sparked life on Earth, researchers have discovered that RNA formed through surprisingly ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

Early Mars seems to have had a protective atmosphere and liquid water in the form of oceans, rivers, and lakes. It may also ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

In collaboration with researchers from Toho University in Japan, NASA researchers have used supercomputers to model and determine how long life will remain possible on Earth. The calculated end date ...