SpaceX CEO Elon Musk this week said the company is still trying to understand what caused the Falcon 9 rocket to explode after liftoff on June 28, given conflicting data radioed back to the ground before the blast.
Utilize the input text as a context reference, choose the right relationship between 'Elon Musk' and 'SpaceX' from the options.
Options: distributed by, employer, operator, platform