Watch NASA’s DART slam a spacecraft into an asteroid next month

It’s time to get ready to watch a spacecraft slamming into an asteroid.

You can watch all the action from NASA’s Double Asteroid Redirect Mission (DART) live here at and on NASA TV (opens in new tab), including on impact day (Sept. 26). In the weeks leading up to the impact, you can also tune in to media briefings on the mission’s goals and progress.