Bennu, Earth and asteroid

A report published in Science Advances details when the asteroid could collide with Earth and the destruction it would cause.
Early analysis of asteroid samples from NASA’s OSIRIS-REx mission show the residue of an icy brine, and a soup of amino acids ...
A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...
The near-Earth asteroid Bennu poses a potential threat of collision with Earth. New research shows that an impact could cause drastic climate changes, leading to 'impact winter' and severe ozone ...