WATCH LIVE: NASA's Perseverance rover landing on Mars

Stream your PBS favorites with the PBS app: to.pbs.org/2Jb8twG
Find more from PBS NewsHour at www.pbs.org/newshour
Subscribe to our LTsection channel: bit.ly/2HfsCD6
Follow us:
Facebook: www.pbs.org/newshour
Twitter: twitter.com/newshour
Instagram: instagram.com/newshour

Subscribe:
PBS NewsHour podcasts: www.pbs.org/newshour/podcasts
Newsletters: www.pbs.org/newshour/subscribe