SpaceX have successfully launched a block 5 version of the Falcon 9 rocket, liftoff took place at 05:50 UTC, July 22nd 2018 carrying the Telstar 19 Vantage satellite for Telstar. The first stage of the rocket touched down on an ocean going barge shortly after launch to be re-used later. Block 5 improves re-use ability and SpaceX claim the rocket can fly 10 times without refurb, and up to 100 times in total.