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Live coverage: Dragon completes space station resupply flight
SpaceX's Dragon supply ship wrapped up a 29-day stay at the International Space Station on Tuesday, departing the complex with with nearly 3,700 pounds of research specimens and return cargo before re-entering the atmosphere and splashing down in the Pacific Ocean.
Dawn begins final approach to dwarf planet Ceres
NASA's Dawn spacecraft has begun its final approach to the dwarf planet Ceres, the largest object in the asteroid belt, for an in-depth survey of the uncharted world.
Video2014’s top stories in spaceflight
The year ended with a deluge of big news, reminding us of the risks of spaceflight and the thin margins between success and failure on the final frontier. 2014 was also a year of breakthroughs in the exploration of the solar system and the future of human spaceflight.
NASA spacecraft to get bonus time studying Mercury
Running low on fuel after completing the first global survey of Mercury, NASA's MESSENGER spacecraft could get an extra month of time at the solar system's innermost planet thanks to a crafty new way of using helium gas to temporarily forestall the mission's end next year.
Ratchet wrench ’emailed’ to space station
A future where mission control can digitally dispatch tools, spare parts and other vital materials to far-flung space crews took one giant leap toward reality when a 3D printer aboard the International Space Station produced a ratchet wrench on demand.
Falcon 9 completes full-duration static fire
SpaceX fueled up a Falcon 9 rocket, ran through a mock countdown and fired the booster's nine Merlin main engines Friday in a successful preflight static fire test officials hope will clear the way for liftoff Jan. 6 on a space station resupply mission.
Kelly, Kornienko eager for launch on one-year mission
NASA astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko are gearing up for launch March 27 to kick off a record one-year stay aboard the International Space Station, an orbital marathon both men say is crucial for planning future flights beyond Earth orbit and, eventually, to Mars.
Launch of SpaceX supply ship delayed to January
Blaming a technical glitch encountered during a preflight test, officials said Thursday the launch of SpaceX's next Dragon cargo capsule to the International Space Station has been delayed to early January.
SpaceX expected to set new Falcon 9 launch date
Officials will likely set a new launch date Thursday for a SpaceX-owned commercial cargo craft that was expected to take off Friday heading for the International Space Station, according to sources familiar with launch preparations.
Launch of SpaceX cargo mission slips to Dec. 19
The launch of SpaceX's next resupply mission to the International Space Station has been rescheduled for no earlier than Dec. 19 to make sure the Falcon 9 rocket and Dragon supply ship are ready for flight.