The NASA Perseverance rover is now on a journey to Mars. It will take between 6.5 and seven months before the rover lands on the red planet in February 2021.
원문출처 : https://www.cnn.com/2020/07/31/world/perseverance-rover-landing-mission-scn/index.html
원문출처 : https://www.cnn.com/2020/07/31/world/perseverance-rover-landing-mission-scn/index.html