
NASA @NASA
Why is entry, descent, and landing on Mars so challenging? How do you drive a rover on another planet? How will it search for signs of ancient life? 🎧 Take a deep dive into our newest rover's mission with our @NASAPersevere podcasts playlist: https://t.co/T7f6ufVf7c https://t.co/AsyWkNENV2 — PolitiTweet.org