A SpaceX Falcon 9 rocket launched two of SES's O3b mPOWER communications satellites toward medium-Earth orbit today (July 22), then aced its landing on a ship at sea.

SpaceX launches 2 powerful internet satellites, lands rocket on ship at sea (video)

Source: space
Source Link: https://www.space.com/space-exploration/launches-spacecraft/spacex-launches-2-powerful-internet-satellites-lands-rocket-on-ship-at-sea