On September 1st, a SpaceX Falcon 9 rocket (and a Facebook satellite) unexpectedly exploded on the launch pad at Cape Canaveral. The company doesn't yet know what caused it, but it's not letting the setback get them down. Today, SpaceX president and COO Gwynne Shotwell said the company hopes to return to flight in November. "We're anticipating getting back to flight, being down for about three months," Shotwell said, speaking at a conference in Paris. "November time-frame."