One billionaire wants to move industry off-world, returning Earth to a pristine state. The other wants to colonise Mars.

SpaceX's Falcon 9 rocket second stage captured this amazing view of Earth after launching the SES-18 and SES-19 satellites.

Billionaire Jeff Bezos congratulated Donald Trump “on an extraordinary political comeback and decisive victory” on X Wednesday morning. “No nation has bigger opportunities,” he wrote ...