Space.com #SpaceX Investigating Cause of Falcon 9 Rocket Explosion 2 September 2016 fborgosano Leave a comment Share: SpaceX is investigating exactly why the company’s Falcon 9 rocket exploded during a prelaunch test Thursday (Sept. 1), but it’s unclear when there will be any definitive answers. from Space.com ift.tt/2bHCOjK Share: