Live coverage: SpaceX launches another batch of Starlink satellites

Blue Origin, the burgeoning, often secretive space company led by Amazon.com founder Jeff Bezos, revealed plans Tuesday to build and launch reusable rockets on Florida’s Space Coast, adding another commercial tenant for historic real estate at Cape Canaveral.

A European Ariane 5 rocket fired into a gloomy sky Thursday over French Guiana and streaked into space from the tropical launch base with 2.9 million pounds of thrust from two solid rocket boosters and a hydrogen-fueled Vulcain 2 main engine.

U.S. Air Force officials signed off Monday on a plan for SpaceX and United Launch Alliance, rivals in the launch services market, to fire off Falcon 9 and Atlas 5 rockets from neighboring launch pads at Cape Canaveral on Tuesday evening and Thursday morning.