NASA asteroid: Plan to save Earth by derailing 2,600FT asteroid system REVEALED
NASA will test an asteroid defence system by crashing a high-speed spacecraft into a pair of distant asteroids in a daring attempt to significantly shift one of their orbits.
…NASA then expects DART to intercept the binary asteroids by October 2021…By this point in time, the asteroids will be a safe 6.8 million miles (11 million km) from Earth.
https://www.express.co.uk/news/science/1076659/NASA-asteroid-earth-defence-orbit-Nasa-dart-Didymos-2022
Nothing to worry about anons. It's just an exercise.