NASA
@NASA
Making the seemingly impossible, possible. ✨
参加 December 2007
115 フォロー中 92.3M ファン
How do we respond when we detect an asteroid that could pose a threat to Earth?
Follow the story behind a recent real-world test in our newest documentary, Planetary Defenders: This Is Not an Exercise, now streaming for free on NASA+.
もっと見る
