Nasa launches Dart mission to deflect asteroid in planetary defence test

Nasa video shows the SpaceX Falcon 9 rocket with the Double Asteroid Redirection Test, or Dart, spacecraft onboard, on a collision course with moonlet Dimorphos Photograph: AP

Nasa video shows the SpaceX Falcon 9 rocket with the Double Asteroid Redirection Test, or Dart, spacecraft onboard, on a collision course with moonlet Dimorphos Photograph: AP

source https://www.theguardian.com/science/2021/nov/24/nasa-launches-dart-mission-to-deflect-asteroid-in-planetary-defence-test