It is the world's biggest rocket totally fueled by liquid hydrogen.
SpaceX has scheduled the launch of another batch of its Starlink broadband satellites for Friday evening
The last liftoff of a United Launch Alliance Delta IV Heavy rocket has been postponed for Friday at 1:37 p.m
The Falcon 9's first stage will return to Earth for a vertical touchdown around 8.5 minutes after launch.
A Falcon 9 rocket carrying 22 Starlink spacecraft was scheduled to blast out from Vandenberg Space Force Base in California on Thursday (March 28).
You can see it live on SpaceX's account on X. Coverage will begin around five minutes before liftoff.
SpaceX has authority to deploy 12,000 Starlink craft in LEO and has filed for license for an additional 30,000.