Shuttle Atlantis unwrapped ahead of public debut

On the eve of the launch of his country’s first communications satellite on a Falcon 9 rocket, the chief executive of BulgariaSat credited SpaceX’s cost-cutting ways with making space accessible for small nations and money-conscious companies like his own.

SpaceX’s first Falcon Heavy rocket fired up 27 main engines Wednesday on launch pad 39A at NASA’s Kennedy Space Center in Florida, sending a crackling rumble across the swampy spaceport and moving the heavy-lifter a step closer to its oft-delayed maiden flight as soon as next week.

Former astronaut Bruce McCandless II, a retired Navy captain and son of a Medal of Honor winner who joined NASA during the buildup to the Apollo program, served as capsule communicator when Neil Armstrong took his historic first step on the moon and later flew in space twice during the shuttle program, died Thursday. He was 80.