NASA's DART mission hammered its target asteroid into a new shape. Here's how
When NASA's DART spacecraft crashed into the small asteroid Dimorphos in September of 2022, the impact's energy changed the asteroid’s trajectory and substantially altered its shape.
TroibNews 
When NASA's DART spacecraft crashed into the small asteroid Dimorphos in September of 2022, the impact's energy changed the asteroid’s trajectory and substantially altered its shape.
