After orbiting the near-Earth asteroid Bennu for nearly two years, NASA's OSIRIS-REx spacecraft successfully touched down and reached out its robotic arm to collect a sample from the asteroid's surface on Tuesday.
원문출처 : https://www.cnn.com/2020/10/20/world/nasa-asteroid-bennu-mission-updates-scn-trnd/index.html
원문출처 : https://www.cnn.com/2020/10/20/world/nasa-asteroid-bennu-mission-updates-scn-trnd/index.html