I’ve been tasked with the hardest Mars landing ever attempted in history. Tune in today, Feb. 17 at 10am PT (1pm ET/1800 UTC) for a preview of my touchdown on the Red Planet happening tomorrow, Feb. 18.🚀 https://t.co/UvlXztaw29 #CountdownToMars pic.twitter.com/pXFk1K2pWm

— NASA's Perseverance Mars Rover (@NASAPersevere) February 17, 2021