Space.com on MSN
Asteroid samples NASA brought to Earth suggest life's building blocks may be widespread in the universe
The discovery is just the latest to come from the asteroid sample, which dates back to the dawn of the solar system.
Ancient enzymes show life’s nitrogen signal stayed unchanged for billions of years, helping scientists read early Earth.
In 1532, in the city of Cajamarca, Peru, Spanish conquistador Francisco Pizarro and a group of Europeans took the Inca ruler ...
Central Germany is among the regions where, as early as the mid-6th millennium BC, farmers displaced the Mesolithic ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results