Mission Reports
James Webb Space Telescope completes critical end-to-end test
NASA’s $8.8 billion James Webb Space Telescope has completed critical end-to-end testing in a giant vacuum chamber at the Johnson Space Center, proving the telescope will work properly in the deep cold of space, bring starlight to a sharp focus and precisely track its astronomical targets when launched in 2019.
Live coverage: SpaceX’s Dragon cargo capsule returns to Earth
Nearly four weeks after its arrival at the International Space Station, a SpaceX Dragon supply ship departed the research lab Saturday and dropped out of orbit for a parachute-assisted splashdown in the Pacific Ocean southwest of Los Angeles. The Dragon capsule was released from the station’s robotic arm at 4:58 a.m. EST (0958 GMT), and splashdown occurred at approximately 10:36 a.m. EST (1536 GMT).