A SpaceX Falcon-9 rocket launched from Vandenberg Space Force Base Wednesday night.
The rocket lifted off at its scheduled launch time of 9:09 p.m.
The rocket will carry 15 Starlink satellites to low-Earth orbit, according to the aerospace company.
Following stage separation, 9 minutes after liftoff, SpaceX landed the rocket's first stage booster on the Of Course I Still Love You droneship stationed in the Pacific Ocean.
This was the booster's 10th flight.
The launch was originally scheduled for Tuesday, but the launch was aborted.
