Crew Dragon officially docked to the iss at 10:16am ET on Sunday May 31. The hatch will be opened to welcome astro_behnken and astro.doug onboard the orbiting laboratory. An exciting culmination to so much hard work. 🛰 Congrats to nasa's astro_behnken, astro.doug, #elonmusk, spacex, and all involved! See highlights from #SpaceLaunchLIVE here ➡️ Discovery.com/Liftoff Video: NASA TV #space #science #astronaut #demo2 #iss #nasa #spacex #spacexlaunch #crewdragon