NASA´s asteroid-bound spacecraft OSIRIS-REx zips by Earth for gravity boost
(World News Science)

An unmanned NASA spacecraft traveling to a distant asteroid veered toward Earth for a gravitational slingshot maneuver that will better aim it toward the Sun-orbiting space rock, Bennu, the US space agency has said. The post NASA’s asteroid-bound spacecraft OSIRIS-REx zips by Earth for gravity boost . ......