The core was lost in the ocean. The cost of the reusable rocket is 90 million, significant reduction from the past. Can you imagine leaving behind a legacy of having your personal Tesla orbiting for a billion years? Before tucking my son to bed, I told him that in the time he finished his final class, played with his friends, and started him homework, Elon Musk’s SpaceX sent the most powerful rocket ever into space. If you can dream it, it can happen.