Earth, Asteroid

NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.
At the beginning of the year, scientists at the Minor Planet Center at the Center for Astrophysics, Harvard and Smithsonian, ...
A 200-foot-wide asteroid found in December has a one-in-83 chance of hitting Earth, according to space agencies.
The discovery is a capstone achievement for NASA, which went to great lengths to secure and deliver asteroid samples from ...