今天，NASA首次成功用一颗卫星撞击一个足球场大小的小行星改变其轨道

IMPACT SUCCESS! Watch from #DARTMIssion’s DRACO Camera, as the vending machine-sized spacecraft successfully collides with asteroid Dimorphos, which is the size of a football stadium and poses no threat to Earth. pic.twitter.com/7bXipPkjWD

— NASA (@NASA) September 26, 2022

 

Live: Hear from NASA and @JHUAPL senior leaders following #DARTMission’s successful impact with non-hazardous asteroid Dimorphos. Tune in: *****dpjXzNMv06

— NASA (@NASA) September 27, 2022