Photos: Atlas 5 rocket aims for International Space Station

An Orbital Sciences Antares rocket exploded seconds after launch from the Virginia coast Tuesday, erupting in a spectacular fireball and destroying the company’s third operational Cygnus cargo ship in a disheartening failure for NASA’s commercial space station resupply program.

Russia is delaying the return to Earth of three space station crew members by about a month in the wake of the failure of a Russian Progress supply ship that spun out of control moments after reaching orbit April 28. Launch of three fresh crew members also will be delayed, from May 26 to late July.

Blue Origin, the space company founded by billionaire Jeff Bezos, took another step toward launching people to the edge of space Wednesday with a test flight of its New Shepard booster and crew capsule over West Texas. “It’s time,” Bezos wrote on Instagram after the flight, suggesting Blue Origin plans to move forward with suborbital launches carrying human passengers above the atmosphere.