Falcon 9 rockets are propelled by nine Merlin engines, which use kerosene and liquid oxygen as fuel. Upon its eventual launch ...

SpaceX completed back to back missions of two Falcon 9 rockets over the weekend, delivering 22 Starlink satellites and ...

This was the 20th flight and recovery for this Falcon 9 first stage booster, and SpaceX's 341st recovery of an orbital-class ...

Called SpaceX Falcon 9, the web-based game comes out of MIT ... Your thrusters use monopropellant, the main engine uses engine fuel. Letting either run out has obvious effects.

This will be the ninth mission for the first stage booster, which carries the liquid fuel used by the Falcon 9 rocket during liftoff and as the rocket makes its way into low-Earth orbit to deploy ...

The first stage booster fuel module returned to Earth ... One of two scheduled Falcon 9 rocket launches lifted off early Saturday with one going off in California but aborted in Florida.