WATCH: NASA's rover Perseverance lands on Mars

NASA's Mars rover Perseverance is expected to land on the red planet on Feb. 18, with touchdown expected at approximately 3:55 p.m. EST. Read more: https://wapo.st/2ZwgKEa​. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK​ Follow us: Twitter: https://twitter.com/washingtonpost​ Instagram: https://www.instagram.com/washingtonp...​ Facebook: https://www.facebook.com/washingtonpost/