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NASA previews trio of ISS space walks
Watch NASA's news conference to preview three spacewalks outside the International Space Station planned for late March and early April to prepare for the future arrival of U.S. commercial crew spacecraft and upgrade station hardware.
Atlas 5 rocket aims for Friday night launch to send supplies to space station
Officials have accepted a Friday launch date for a commercial cargo ship to the International Space Station after Range availability scuttled notions of moving up the Atlas 5 flight by a day.
SpaceX’s Dragon supply carrier wraps up 10th mission to space station
SpaceX's Dragon cargo craft ended a four-week mission Sunday with a parachute-assisted splashdown in the Pacific Ocean, returning from the International Space Station with more than 3,600 pounds of cargo, blood and urine samples, and specimens from a rodent research experiment aimed at helping patients with catastrophic bone injuries and osteoporosis.
VideoLive coverage: Dragon cargo craft returns to Earth
After 24 days at the International Space Station, SpaceX's Dragon supply ship came back to Earth on Sunday with more than 5,400 pounds of cargo, human and animal research specimens, and other gear tagged for the trip home. Release from the station's robotic arm occurred at 5:11 a.m. EDT (0911 GMT), and splashdown in the Pacific Ocean was a few minutes before 11 a.m. EDT (1500 GMT).
S.S. John Glenn vessel mounted atop Atlas 5 rocket for launch next week
An eight-ton cargo ship destined for the International Space Station was hoisted aboard its United Launch Alliance Atlas-Centaur booster rocket today in preparation for liftoff to the orbiting laboratory next week.
Next Cygnus commercial space freighter christened the S.S. John Glenn
Orbital ATK's next commercial resupply freighter going to the International Space Station will be named the S.S. John Glenn, paying tribute to the legendary first American to orbit the Earth.
Photos: The S.S. John Glenn freighter readied to launch
The two structural elements of Orbital ATK's OA-7 Cygnus space freighter were delivered to Kennedy Space Center for final assembly, the packing of cargo and launch to the International Space Station.
Photos: Atlas 5 rocket assembled to launch the S.S. John Glenn
A United Launch Alliance Atlas 5 rocket, flying in its basic two-stage configuration with no strap-on solids, was stacked aboard a mobile launch platform at Cape Canaveral's Vertical Integration Facility on Feb. 22 and 23 in preparation to send Orbital ATK's S.S. John Glenn cargo ship into orbit for the International Space Station.
Sierra Nevada to resume Dream Chaser flight tests
An atmospheric test model of Sierra Nevada's Dream Chaser space plane is being readied for tow and landing tests at NASA's Armstrong Flight Research Center in California this spring.
NASA buys up to five more seats on future Soyuz missions
NASA has purchased two seats on Russian Soyuz capsules launching later this year and in early 2018 to expand the crew on the U.S. segment of the International Space Station from three to four, and reserved options to fly astronauts on Soyuz spacecraft in 2019 if commercial rides are not available in time.