Sometime during this window, the DART spacecraft will slam into the asteroid Dimorphos at roughly 4 miles per second, attempting to slightly change the asteroid’s motion in a way that can be accurately measured using ground-based telescopes. The world’s first full-scale mission to test technology for defending Earth against potential asteroid or comet hazards, DART was launched Nov. 24, 2021.
Sometime during this window, the DART spacecraft will slam into the asteroid Dimorphos at roughly 4 miles per second, attempting to slightly change the asteroid’s motion in a way that can be accurately measured using ground-based telescopes. The world’s first full-scale mission to test technology for defending Earth against potential asteroid or comet hazards, DART was launched Nov. 24, 2021.
![Beautiful Disaster (2023): Put Some Ice On Them [EXCLUSIVE CLIP]](https://i.ytimg.com/vi/TyzSm43MLIM/hqdefault.jpg "Beautiful Disaster (2023): Put Some Ice On Them [EXCLUSIVE CLIP]")
