Photos: Predawn launch of Atlas 5

Hardware for two air-dropped Pegasus XL launchers previously purchased by Stratolaunch, a space launch company founded by the late billionaire Paul Allen, are now back under Northrop Grumman control and for sale to NASA, the Air Force, or commercial satellite operators, industry officials said.

Watch a replay of SpaceX’s Falcon 9 rocket taking off from pad 39A at NASA’s Kennedy Space Center with the BulgariaSat 1 communications satellite, as viewed from the press viewing site around three miles away.

Loaded onto a SpaceX recovery ship, the Crew Dragon capsule that performed a successful in-flight abort test Sunday over Florida’s Space Coast pulled into Port Canaveral hours later after being retrieved from the Atlantic Ocean.