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NASA splits space station cargo deal three ways
An unpiloted space plane developed by Sierra Nevada Corp. will join cargo carriers built by SpaceX and Orbital ATK to resupply the International Space Station beginning in 2019, NASA announced Thursday.

Astronauts to repair station electrical circuit on Friday spacewalk
Two space station astronauts are gearing up for a planned six-and-a-half-hour spacewalk Friday to replace a presumably shorted out solar array voltage regulator that knocked one of the lab's eight power channels out of action late last year.

Photos: Jason 3 oceanography satellite encapsulated
The Jason 3 oceanography satellite, a joint project between U.S. and European weather agencies, is closed up inside the nose cone of a SpaceX Falcon 9 rocket awaiting launch from California's Central Coast on Sunday.

Hold-down firing completed ahead of Sunday’s Falcon 9 launch
SpaceX's launch team ran through a traditional preflight test Monday, putting a Falcon 9 rocket through a mock countdown, loading it with propellant and briefly firing its nine engines on a launch pad in California ahead of this weekend's liftoff with a U.S.-European oceanography satellite.

Offshore barge landing targeted after next Falcon 9 launch
Nearly a month after nailing a landing a rocket landing at Cape Canaveral, SpaceX plans to steer the next flight of a Falcon 9 booster toward a recovery vessel in the Pacific Ocean after a Jan. 17 blastoff from Vandenberg Air Force Base in California.

Florida spaceport tallies highest launch rate in more than a decade
Cape Canaveral was the departure point for more space launches in 2015 than in any year since 2003, with 17 takeoffs by Atlas, Falcon and Delta rockets hoisting U.S. military satellites, commercial payloads and cargo for the International Space Station.
VideoWhat’s next for SpaceX’s recovered Falcon 9 booster?
SpaceX ground crews at Kennedy Space Center's Apollo-era launch complex 39A are putting the 156-foot-tall Falcon 9 first stage booster that flew to space and back Dec. 21 through a thorough inspection, setting the stage for a hold-down test firing at the launch pad.

2016 manifest preview: United Launch Alliance’s busy year ahead
Some of America's most critical surveillance satellites, final members of other spacecraft series and a probe that will touch an asteroid are among 15 rocket flights planned by United Launch Alliance in 2016.

SpaceX rocket landing applauded, but experts say implications TBD
The successful launch and landing by the first stage of a SpaceX Falcon 9 rocket Monday was a significant step toward achieving reusability and, eventually, lowering launch costs, but turning that success into operational reality poses a significant challenge for company founder Elon Musk.

Progress spaceship docks with International Space Station
The first spacecraft in a new generation of Russian Progress cargo vehicles parked at the International Space Station on Wednesday, bringing a holiday delivery of more than 5,000 pounds of fuel, water and supplies for the research lab's six-person crew.