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Live coverage: Cygnus cargo freighter departs space station
A commercial supply ship owned and operated by Orbital ATK departed the International Space Station on Friday, heading for a destructive re-entry over the Pacific Ocean with more than 1.5 tons of trash. The station's robotic arm released Cygnus at 1226 GMT (7:26 a.m. EST).
Russians carry out spacewalk
Two veteran cosmonauts ventured outside the International Space Station Wednesday, swapped out materials science space exposure samples, installed handrails needed for future spacewalks and tested an applicator and thin-film coatings that could prove useful reconditioning aged or damaged hull panels.
Cygnus sections arrive in Florida for next space station cargo launch
Elements of the next U.S. commercial cargo-delivery trip to the International Space Station are coming together at Kennedy Space Center for the planned March 10 liftoff.
VideoDragon crew capsule’s propulsive landing system tested
SpaceX released a video Thursday showing a propulsive hover test of a prototype of the company's Dragon crew capsule conducted two months ago, a milestone in the development of the spaceship's rocket packs that will eventually guide the craft to helicopter-like landings.
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.
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.
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.
Successful spacewalk frees up robot arm transporter
Space station commander Scott Kelly and newly-arrived flight engineer Tim Kopra ventured outside the lab complex Monday and freed up a stalled robot arm-carrying transporter so it could be moved to a nearby anchor point and locked down, clearing the way for a Russian Progress supply ship to dock Wednesday.