At 3 p.m. ET on Monday, November 26, a group of researchers will be really sweating. The NASA InSight spacecraft will try to land on Mars.
원문출처 : https://www.cnn.com/2018/11/25/opinions/nasa-insight-mars-landing-don-lincoln/index.html
원문출처 : https://www.cnn.com/2018/11/25/opinions/nasa-insight-mars-landing-don-lincoln/index.html