Live coverage: Ariane 5 successful in middle-of-the-night launch

Putting new technology in the sky that will beam high-speed Internet to rural America, a United Launch Alliance Atlas 5 rocket lifted off from Cape Canaveral today to deploy the commercial EchoStar 19 satellite. Follow the ascent in our live journal.

Ground crews took steps this week to prepare for the next Falcon 9 launch, set for no earlier than Jan. 30 with a telecom satellite for SES and the Luxembourg government, as SpaceX officials stressed their rocket was not to blame for the rumored loss of a mysterious U.S. government payload after liftoff Sunday.

Watch a time lapse replay of SpaceX’s next Falcon 9 rocket being raised vertical Thursday at launch pad 39A at NASA’s Kennedy Space Center in Florida for a mock countdown and engine test, ahead of a scheduled liftoff this weekend with an Intelsat communications satellite.