Bye, Russia: NASA wheels out astronauts, describes plan for first all-American manned launch into orbit since 2011

Demo-2 mission to send SpaceX capsule, rocket from Florida to the International Space Station this month

NASA today introduced to the world the American astronauts set to ride an American rocket into low-Earth orbit from American soil, a journey that will be the first of its kind since the final Space Shuttle launch in 2011....