Space Station
SpaceX crew launch scrubbed after concern with engine ignitor system
SpaceX scrubbed the launch from Florida of a four-man crew heading to the International Space Station early Monday with less than three minutes remaining in the countdown, delaying the start of a six-month mission to examine a problem with a ground system needed to ignite the Falcon 9 rocket’s main engines.
Live coverage: Replacement Soyuz arrives at space station
Two months after a coolant leak disabled a Soyuz crew ferry spacecraft at the International Space Station, Russia’s space agency launched of a replacement vehicle from the Baikonur Cosmodrome in Kazakhstan Thursday, and the craft docked at the station at 7:58 p.m. EST Saturday (0058 GMT Sunday). The Soyuz MS-23 spacecraft launched without any people on-board, and will serve as a lifeboat and ride home for a three-man space station crew later this year.