SpaceX's Falcon 9 rocket exploded on September 1 at Cape Canaveral, Florida during a pre-launch test, destroying the rocket itself and a $200-million communications satellite
Elon Musk poured the $180 million he made from the 2002 sale of PayPal to EBay Inc into Tesla and SpaceX
There are two other types of electric vehicle that Tesla will be focusing on: heavy-duty trucks and high passenger-density urban transport
He also restated his ambition to make all Tesla vehicles completely autonomous
SpaceX made history in December by successfully landing the first stage on land but had yet to complete the same goal on a ship