Live coverage: Veteran three-man crew docks with space station

SpaceX launched a Falcon 9 rocket with the next batch of 60 Starlink internet satellites at 3:13 a.m. EST (0813 GMT) Thursday from pad 40 at Cape Canaveral Space Force Station. The reusable first stage successfully landed on a drone ship in the Atlantic Ocean.

Investigators believe a leak of propellant inside the Crew Dragon spacecraft’s propulsion system led to the capsule’s explosion April 20 during a ground test at Cape Canaveral, and a senior SpaceX official said Monday that delays are making it “increasingly difficult” to fly astronauts on the commercial spaceship before the end of the year.

These narrated videos show the pre-launch preparations that readied the United Launch Alliance Atlas 5 rocket and the Orbital ATK Cygnus commercial cargo-delivery spacecraft for flight and rolling to Complex 41 for liftoff to the International Space Station.