NASA, Asteroid and Earth

All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...
NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.
A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...
BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.
Molecules friendly to life have been found in samples of the asteroid Bennu, which NASA collected with a robotic probe five ...
The discovery is a capstone achievement for NASA, which went to great lengths to secure and deliver asteroid samples from ...