News Archive
Browse every article published on Spaceflight Now, from launch reports and mission previews to spacecraft development coverage. Use the filters to narrow by topic or search by keyword.
Matching Articles
284 articles
VideoSLS booster segments arrive in Florida, but stacking on hold until core stage test
Fueled segments of the solid rocket boosters that will lift off on the first flight of NASA's Space Launch System have arrived at the Kennedy Space Center in Florida, but officials will hold off on stacking the boosters until the SLS core stage completes a crucial test-firing later this year.
VideoPhotos: Atlas 5 rocket lifts off with U.S. military’s X-37B spaceplane
Launching the sixth mission of the U.S. military's super-secret X-37B spaceplane program, a United Launch Alliance Atlas 5 rocket lifted off Sunday morning from Cape Canaveral and successfully delivered its clandestine cargo to orbit.
VideoLive coverage: Atlas 5 launches with X-37B spaceplane
United Launch Alliance fired an Atlas 5 rocket into space from Cape Canaveral at 9:14 a.m. EDT (1314 GMT) Sunday with the U.S. Air Force's X-37B spaceplane, an automated reusable mini-space shuttle designed to host experiments for years in orbit, then return to Earth and land on a runway. A launch attempt Saturday was scrubbed by bad weather.
VideoSpaceX test-fires Raptor engine on Starship test rocket
A test-firing of a Raptor engine on the latest in a series of Starship test rockets Tuesday night in Texas moved SpaceX closer to performing a low-altitude "hop" to gather data on the vehicle's launch and landing characteristics.
VideoSpaceX loses third Starship prototype in cryogenic ground test
A prototype for SpaceX's Starship space vehicle collapsed during pressure testing early Friday at the company's facility in South Texas -- the program's third failure during such testing since November -- but assembly of a new version is already underway.
VideoAtlas 5 launch timeline for the AEHF 6 mission
A United Launch Atlas 5 rocket is set to launch the U.S. Air Force's sixth and final Advanced Extremely High Frequency communications satellite from Cape Canaveral. This timeline shows the major mission events planned over a nearly six-hour flight to an optimized geostationary transfer orbit.
VideoLive coverage: Atlas 5 rocket lifts off from Cape Canaveral
A United Launch Alliance Atlas 5 rocket lifted off from Cape Canaveral at 4:18 p.m. EDT (2018 GMT), following a delay of more than an hour to troubleshoot a ground hydraulics controller. The Atlas 5 launched with the U.S. military's sixth Advanced Extremely High Frequency strategic communications satellite.
VideoSecond Starship test article implodes during pressure test
A prototype for SpaceX's Starship vehicle imploded during a pressurization test at the company's facility in South Texas Friday night, an event captured on video by local residents.
VideoLive coverage: Atlas 5 launches from Cape Canaveral with Solar Orbiter
A United Launch Alliance Atlas 5 rocket lifted off from Cape Canaveral's Complex 41 launch pad Sunday night with the European Space Agency's Solar Orbiter mission, a project developed in partnership with NASA. Launch occurred right on time at the opening of a two-hour window at 11:03 p.m. EST Sunday (0403 GMT Monday).
VideoBoeing releases in-cabin video from Starliner’s orbital test flight
Boeing has released a highlights reel video from in-cabin cameras on the December orbital test flight of an unpiloted Starliner crew capsule, showing views astronauts might experience on future missions.