Pieces of the near-Earth asteroid Bennu are ready to return to Earth.
원문출처 : https://www.cnn.com/2020/10/29/world/nasa-asteroid-bennu-sample-stow-scn-trnd/index.html
원문출처 : https://www.cnn.com/2020/10/29/world/nasa-asteroid-bennu-sample-stow-scn-trnd/index.html