NASA @NASA
🤔 How will our #DARTMission change the motion of an asteroid? Spoiler alert: it's kind of like a pillow fight in microgravity. @Astro_Kimbrough & @Thom_Astro demonstrate: https://t.co/Mbnstv06Zh https://t.co/4B2c1mJiMb — PolitiTweet.org