Two new satellites for Eutelsat and Intelsat, two of the world’s largest telecom satellite operators, blasted off aboard an Ariane 5 rocket from South America’s Amazon jungle Thursday at 2034 GMT (4:34 p.m. EDT).
Technicians planned to attach two Boeing-built communications satellites to a SpaceX Falcon 9 rocket Monday, a day after launch controllers fueled the rocket and fired its nine Merlin first stage engines in a key preflight test.
Sending the OSIRIS-REx spacecraft on an interplanetary trajectory to Asteroid Bennu, a United Launch Alliance Atlas 5 rocket thunders away from Cape Canaveral Thursday at 7:05 p.m. EDT (2305 GMT).