On Wednesday, four people — none of whom are professional astronauts — will strap themselves into a capsule atop a 200-foot-tall SpaceX rocket that will blast them past the speed of sound and up to 17,500 miles per hour.


원문출처 : https://www.cnn.com/2021/09/14/tech/spacex-inspiration-4-space-tourism-mission-walkup-scn/index.html