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Bridging the past and future on the shoulders of the Atlas rocket
On top of an Atlas rocket, the place where orbital spaceflight for American astronauts began, will sit Boeing's Starliner spacecraft to launch humans into space starting next year.
Spacewalk terminated due to spacesuit water leak
Flight controllers ordered two astronauts to terminate a spacewalk outside the International Space Station Friday after one of them reported a small amount of water leaking into his space helmet.
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.
Orbital ATK, SpaceX nab U.S. Air Force propulsion contracts
Orbital ATK and SpaceX won Pentagon contracts worth a combined value of up to $241 million Wednesday in public-private partnerships crafted to hasten the U.S. military's move away from Russian-supplied propulsion to deliver national security satellites to orbit.
Oldest GPS navigation satellite to be retired with next launch
A new Global Positioning System craft will ride a United Launch Alliance Atlas 5 rocket into orbit next month to replace a satellite that has operated in space for 25 years.
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.
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.
Russian engine purchase adds to ULA’s Atlas 5 inventory
Freed from a legal restriction officials said limited its ability to compete for future U.S. military satellite launches, United Launch Alliance has ordered 20 new RD-180 engines from Russia that will keep the Atlas 5 rocket flying into the early 2020s.
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.