Mars has long been a point of fascination for scientists as they try to uncover the planet's past and determine if it ever supported life.
원문출처 : https://www.cnn.com/2021/02/08/world/mars-moon-phobos-mission-scn/index.html
원문출처 : https://www.cnn.com/2021/02/08/world/mars-moon-phobos-mission-scn/index.html