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ULA scrubs Atlas 5 launch as SpaceX readies repaired rocket for GPS mission
United Launch Alliance called off the planned launch of an Atlas 5 rocket Wednesday at Cape Canaveral to resolve a problem with valves at the launch pad, while a SpaceX team a mile-and-a-half to the south readied a Falcon 9 rocket for liftoff Thursday evening with a GPS navigation satellite for the U.S. military.
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SpaceX traces engine problem to blocked valve ahead of November crew launch
SpaceX is replacing two engines on the Falcon 9 booster set to launch four astronauts next month on the company’s first operational Crew Dragon flight to the International Space Station, following an investigation that revealed a subcontractor failed to adequately clean out narrow vent ports on multiple engines across the company’s fleet, officials said Wednesday.
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SpaceX crew launch set for Nov. 14
After a two-week delay to evaluate a concern with Falcon 9 rocket engines, NASA and SpaceX have set Nov. 14 as the target launch date for the first operational Crew Dragon flight to the International Space Station, kicking off a half-year expedition in orbit for three U.S. astronauts and a veteran Japanese space flier.
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