Snapshots from Atlas 5 launch

The SpaceX Falcon 9 rocket slated to launch two NASA astronauts into orbit May 27 test-fired its nine Merlin booster engines Friday, May 22, on launch pad 39A at the Kennedy Space Center in Florida.

Northrop Grumman engineers were able to create a new burn plan for the spacecraft after it missed two attempts to perform its “targeted altitude burn.” Capture using the robotic Canadarm2 happened at 3:11 a.m. EDT (0711 UTC) on Tuesday, Aug. 6.

The United Launch Alliance Atlas 5 rocket, standing 189 feet tall and and weighing 840,000 pounds, unleashes 1.2 million pounds of thrust from its main engine and one side-mounted booster at 7:05 p.m. EDT (2305 GMT) today to launch NASA’s OSIRIS-REx mission to Asteroid Bennu.