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SpaceX swaps order of next two Falcon 9 launches
Confronted with pesky problems in the Falcon 9 rocket's helium pressurization system, SpaceX has shuffled the order of the next two launches, choosing to go ahead with the liftoff of a Dragon supply ship on a cargo delivery flight to the International Space Station around April 10.

NASA orders missions to resupply space station in 2017
NASA has ordered four additional launches to deliver cargo to the International Space Station in 2017 -- three from SpaceX and one from Orbital ATK -- to cover the research lab's logistics needs until a new set of resupply contracts take effect.
VideoFalcon Heavy rocket hangar rises at launch pad 39A
SpaceX began erecting a new hangar at a former space shuttle launch pad in Florida last week, moving the historic facility closer to launching astronauts again.
VideoVideo: Saturday’s SpaceX launch
Watch the NASA Television live coverage of Saturday's predawn Falcon 9 launch that delivered the Dragon spacecraft into orbit.

Photos: Falcon 9 rocket climbs away from Cape Canaveral
Crowned with a commercial cargo capsule with 5,100 pounds of provisions and experiments, SpaceX's Falcon 9 rocket took off from Cape Canaveral on Saturday, sending the Dragon supply ship on a two-day trek to the International Space Station. See photos of the predawn liftoff.

Dragon successfully launched, rocket recovery demo crash lands
A commercial Dragon spaceship soared into orbit from Cape Canaveral on Saturday in pursuit of the International Space Station, but the automated craft's Falcon 9 booster crash landed after flying back to Earth in a daring test of futuristic reusable rocket technologies.

SpaceX cargo rocket ready for another launch attempt
SpaceX is counting down to liftoff Saturday of a Falcon 9 rocket with a commercial cargo craft heading for the International Space Station after engineers replaced a component in an upper stage steering system that grounded the launcher Tuesday.

Next Falcon 9 launch attempt pushed back to Saturday
SpaceX is targeting Saturday for launch of its next space station resupply mission from Cape Canaveral after a problem with an upper stage steering system actuator flared up during a countdown Tuesday.

SpaceX launch scrubbed by steering system problem
Launch of a SpaceX Falcon 9 rocket carrying a Dragon cargo ship loaded with more than 5,100 pounds of equipment and supplies bound for the International Space Station was called off Tuesday less than two minutes before liftoff because of apparent problems with the second stage engine steering system.

NASA ‘leaning on’ SpaceX to keep ISS supply lines open
The Dragon spaceship poised for launch Tuesday will carry more than 2.5 tons of equipment for the International Space Station's six-person crew, making the first U.S. supply delivery to the orbiting research complex since the crash of an Antares cargo rocket in October.