Opinion: Billionaires are so over Earth https://ift.tt/fJo911 Another day, another billionaire in space. At least, that's what it feels like. On Saturday, we saw billionaire Elon Musk's SpaceX spacecraft splash down after a three-day trip personally funded by Jared Isaacman, a billionaire who was joined on the flight by three other civilians. Ahead of the trip, the estimated cost was a whopping $55 million per seat.
