Concerns over a critical hydraulic system arose less than four hours before the Falcon rocket’s planned lift-off from Florida.

NASA and SpaceX scrubbed Wednesday night's planned Crew-10 rocket launch to the International Space Station due to a ...

SpaceX and NASA have stood down from Wednesday's launch attempt of Crew-10 to the space station due to a technical issue on ...

An issue with a hydraulic system that feeds into one of the clamp arms on the transporter erector, which holds down the rocket before liftoff, forced NASA and SpaceX to scrub the Crew-10 launch on ...