Credits: NASA/JPL-Caltech   Today I witnessed history. Now you can too. You’re watching video of the #MarsHelicopter’s first flight – a true “Wright brothers” moment. Watch it all unfold:✅ Spin-up✅ Takeoff✅ Hover✅ Turn✅ Landing Read more: https://t.co/FIsf5RfHGj pic.twitter.com/hucsBY2RDE — NASA's Perseverance Mars Rover (@NASAPersevere) April 19, 2021