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VideoLive coverage: SpaceX launches oceanography satellite from California
A SpaceX Falcon 9 rocket lifted off from Space Launch Complex 4-East at Vandenberg Air Force Base in California at 12:17 p.m. EST (9:17 a.m. PST; 1717 GMT) Saturday with an oceanography satellite jointly developed by U.S. and European space and weather agencies. The rocket's first stage booster returned to a bullseye landing back at Vandenberg.
VideoOSIRIS-REx overflows with asteroid samples after bagging bounty from Bennu
The sampling mechanism on NASA's OSIRIS-REx spacecraft is stuffed with specimens captured from asteroid Bennu earlier this week -- so full that some of the rocks are floating out into space. Officials said Friday they will stow the samples inside the mission's Earth return capsule sooner than planned to minimize the loss of asteroid material.
VideoScientists thrilled with first look at asteroid sampler in action
The first images beamed back to Earth by NASA's OSIRIS-REx spacecraft after it briefly landed an asteroid buoyed expectations Wednesday that the probe collected enough samples to meet the mission’s minimum requirement for return to Earth.
VideoLive coverage: OSIRIS-REx makes touch and go landing on asteroid
NASA's OSIRIS-REx spacecraft made a touch and go landing on asteroid Bennu at 6:12 p.m. EDT (2212 GMT) Tuesday. The craft aimed to collect samples from the asteroid's gravely surface for return to Earth in 2023 for scientists to search for clues about the origins and evolution of the solar system.
VideoHow OSIRIS-REx will snag a sample from asteroid Bennu
Mars rovers go through seven minutes of terror when they plunge into the Martian atmosphere at hypersonic speed. NASA's OSIRIS-REx spacecraft will take a more glacial approach to its asteroid target Tuesday, and the event will be more akin to four-and-a-half hours of mild anxiety for ground teams, according to the mission's operations manager.
VideoAfter four-year journey, NASA spacecraft ready to touch an asteroid
Flying on autopilot more than 200 million miles from Earth, NASA's OSIRIS-REx spacecraft is on track for a daring touch and go landing on an asteroid Tuesday to grab a sample for return to scientists eager to scan the specimens for clues about the history of the solar system.
VideoNASA asteroid explorer aces final rehearsal before sampling run
NASA's OSIRIS-REx spacecraft moved within about 131 feet, or 40 meters, of asteroid Bennu this week in the $1 billion mission's final practice run before a touch-and-go landing on the asteroid in October to collect samples for return to Earth.
VideoVideo: Rocketcams show Mars-bound rover’s ride into space
Cameras mounted on United Launch Alliance's Atlas 5 rocket show the fiery ride into space for NASA's Mars 2020 Perseverance rover after taking off from Florida's Space Coast.
VideoAtlas 5 launch timeline on the Mars 2020 mission
This is the launch timeline to be followed by the Atlas 5 rocket’s ascent into space from Cape Canaveral with NASA’s Mars 2020 mission.
VideoULA’s Atlas 5 is NASA’s go-to rocket for nuclear-powered space probes
NASA's Perseverance rover, set for liftoff Thursday on a journey to Mars, posed some unusual challenges for launch crews working with the robot's plutonium-fueled power generator, but United Launch Alliance's Atlas 5 rocket is uniquely suited for the job, the company's CEO says.