All coverage
Falcon Heavy launches STP-2 mission
By Jeff Foust
SpaceX completes most-challenging flight with Falcon Heavy's STP-2 mission - NASASpaceFlight.com
By Chris Gebhardt
SpaceX successfully launches Falcon Heavy rocket with two flight-proven booster cores
By Darrell Etherington
Falcon Heavy to flex muscles on demanding demo launch for U.S. Air Force – Spaceflight Now
By Stephen Clark