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VideoLive coverage: Atlas 5 rocket launches with NASA-built Mars rover
A United Launch Alliance Atlas 5 rocket lifted off at 7:50 a.m. EDT (1150 GMT) Thursday from pad 41 at Cape Canaveral Air Force Station with NASA's Mars 2020 Perseverance rover.
VideoLive coverage: Emirates Mars Mission launches from Japan
A Japanese H-2A rocket launched at 5:58 p.m. EDT (2158 GMT) Sunday from the Tanegashima Space Center with the Emirates Mars Mission's Hope orbiter, the UAE's first probe to Mars.
VideoLive coverage: Launch of Emirates Mars Mission rescheduled for Sunday
The launch of a Japanese H-2A rocket with the Emirates Mars Mission, a Mars orbiter developed in partnership between Emirati and U.S. scientists, was delayed Tuesday due to poor weather at the H-2A's launch site on Tanegashima Island in southern Japan. Officials later announced that liftoff would not occur Thursday, again citing bad weather at the launch site. A new launch attempt is scheduled for Sunday, weather permitting.
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.
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.
VideoNASA narrows design for rocket to launch samples off of Mars
After years of studies, test-firings and a survey of U.S. industry in preparation for launch of a Mars Sample Return mission in 2026, NASA has settled on a solid-fueled design for a miniature rocket with a first-of-its-kind purpose: Launching a payload from Mars for a trip back to Earth.
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.
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.
VideoDiscoveries at solar system’s distant frontier shed light on how planets form
Data from the encounter of NASA’s New Horizons spacecraft with a frozen reddish snowman-shaped object a billion miles beyond Pluto last year suggest the building blocks of planets may have formed less violently than many scientists expected, officials said Thursday.
VideoNASA’s next Mars rover will soon ship to Cape Canaveral launch site
Fresh off its first terrestrial test drive, NASA's Mars 2020 rover was displayed to media last week at the Jet Propulsion Laboratory in California before it's packed up and flown across the country to Cape Canaveral in February to begin final launch preparations for liftoff in July.