SpaceX Crew-3 pre-launch: Astronauts enter Dragon spacecraft

SpaceX Crew-3 astronauts Raja Chari, Tom Marshburn, Kayla Barron, and Matthias Maurer historic Launch Complex 39A at NASA s Kennedy Space Center and completed ingress into their Crew Dragon spacecraft. Live Updates: https://www.space.com/news/live/spacex-crew-dragon-mission-updates Credit: SpaceX / NASA