Watch Mars 2020 Perseverance Rover Launch Live
Watch live coverage as the Atlas V rocket carrying NASA’s Perseverance rover lifts off from Cape Canaveral, Florida, on its journey to Mars. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling,>>>