After astronauts from the Apollo 11 mission brought back samples from the moon, scientists at NASA searched for signs of extraterrestrial life.
원문출처 : https://www.cnn.com/videos/world/2019/07/16/nasa-rare-footage-lunar-life-orig-scn-cl.cnn
원문출처 : https://www.cnn.com/videos/world/2019/07/16/nasa-rare-footage-lunar-life-orig-scn-cl.cnn