On September 1, SpaceX's Falcon 9 rocket exploded on the launch pad at Cape Canaveral, Florida, and destroyed the AMOS-6 satellite that belonged to Facebook, which was going to be used to beam internet to developing parts of the world. Since the cause for the explosion has yet to be solved, SpaceX CEO Elon Musk is asking for help via Twitter. Slashdot reader Thelasko writes: Elon Musk stated on Twitter last night, "Still working on the Falcon fireball investigation. Turning out to be the most difficult and complex failure we have ever had in 14 years." He went on to say, "Important to note that this happened during a routine filling operation. Engines were not on and there was no apparent heat source." Other Tweets mention a "bang" sound before the fire, and that SpaceX "have not ruled out" the possibility that something struck the rocket.