Get the latest Science News and Discoveries
Remember the DART impact? Hubble Made a Movie of the Debris
When NASA crashed a 610 kg (1,340 lb) impactor into tiny Dimorphos, a moon of the asteroid Didymos, it was all part of an effort to defend Earth. The impact showed how asteroids respond to impacts, and the data is helping NASA prepare for the day when we have to redirect an asteroid away from an eventual impact with Earth.
None
Or read this on Universe Today