NASA @NASA
In 2022, our DART mission will attempt to change the motion of a small moonlet, Dimorphos, that poses no threat to Earth. The demonstration will test a new asteroid deflection technology: — PolitiTweet.org
NASA Asteroid Watch @AsteroidWatch
The Double Asteroid Redirection Test (DART), @NASA's first #planetarydefense test mission, will impact an #asteroid… https://t.co/vqm1QqIB7i
