Live coverage: 400th Proton rocket takes off with Russian satellite

SpaceX launched its Falcon 9 rocket at 2 a.m. EDT (0600 GMT) Thursday, two days after high winds prevented liftoff. The nearly 23-story booster carried the EchoStar 23 communications satellite into orbit from NASA’s Kennedy Space Center in Florida to provide broadcast television programming across Brazil.

SpaceX’s final Falcon 9 launch of the year carried a classified payload for the National Reconnaissance Office, the U.S. government’s spy satellite agency. SpaceX aborted a launch attempt Thursday morning to assess a second stage sensor reading, but the Falcon 9 successfully lifted off from the Kennedy Space Center at 9 a.m. EST (1400 GMT) Saturday. The rocket’s stage landed back at Cape Canaveral eight minutes later.

Two days after launching from Cape Canaveral with nearly 5,500 pounds of supplies and experiments, an automated SpaceX Dragon cargo craft approached the International Space Station Monday. The Dragon supply ship was grappled by the station’s robotic arm at 7:01 a.m. EDT (1101 GMT).