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Launch of solar probe scrubbed by technical issue in terminal countdown
An automatic alarm in the final two minutes of the Delta 4-Heavy rocket's countdown early Saturday forced officials to delay blastoff with NASA's Parker Solar Probe by 24 hours.
Photos: Delta 4-Heavy revealed for solar probe launch
These photos taken Friday evening show the mobile gantry being wheeled away from a United Launch Alliance Delta 4-Heavy rocket at Cape Canaveral, hours before its scheduled blastoff with NASA’s Parker Solar Probe.
Delta 4-Heavy launch timeline with Parker Solar Probe
A United Launch Alliance Delta 4-Heavy rocket, crowned by a solid-fueled upper stage kick motor, will send NASA's Parker Solar Probe on a speedy voyage through the inner solar system following liftoff from Cape Canaveral.
Watch the Parker Solar Probe pre-launch mission briefing
NASA held a pre-launch briefing for the Parker Solar Probe mission on Thursday, August 9, 2018, at the Kennedy Space Center.
VideoLive coverage: Delta 4-Heavy launches with NASA solar probe
A United Launch Alliance Delta 4-Heavy rocket climbed into space Sunday with NASA's Parker Solar Probe on a daring mission to explore the atmosphere of the sun. Liftoff from Cape Canaveral occurred at 3:31 a.m. EDT (0731 GMT).
Parker Solar Probe cleared for launch to ‘touch the sun’
NASA managers Thursday cleared the $1.5 billion Parker Solar Probe for launch early Saturday on a daring mission to "touch the sun," repeatedly flying through its outer atmosphere to find out why the blazing corona is millions of degrees hotter than our star's visible surface.
Photos: Parker Solar Probe closed up inside Delta 4 fairing for launch
Ready for a journey into the sun's enigmatic, scorching corona, NASA's Parker Solar Probe has been encapsulated inside the nose cone of its Delta 4-Heavy rocket for liftoff Saturday.
NASA signs off on SpaceX’s “load-and-go” procedure for crew launches
The NASA manager overseeing development of Boeing and SpaceX's commercial crew ferry ships says the space agency has approved SpaceX's proposal to strap in astronauts atop Falcon 9 rockets, then fuel the launchers in the final hour of the countdown as the company does for its uncrewed missions.
NASA reveals crews for first flights of commercial spaceships
NASA announced Friday a mix of spaceflight veterans and rookie astronauts who will launch on the first flights of new Boeing and SpaceX commercial spaceships starting as soon as next spring, several months later than previously scheduled.
VideoWatch live as NASA announces astronaut crews for new U.S. spacecraft
NASA is announcing the astronauts who will fly the first crewed test flights of the SpaceX Dragon 2 and Boeing Starliner capsules next year. The event at the Johnson Space Center is due to get underway at 11am EDT (1500 GMT).