In the latest turn in a battle over NASA’s future, on Tuesday President Donald Trump nominated billionaire entrepreneur and private astronaut Jared Isaacman to become the agency’s next administrator.

The secret to getting to Mars starts with slashing useless meetings that could’ve been an email, according to plans from the billionaire tapped to lead NASA.

Jared Isaacman's radical plans for NASA have suddenly come to light, and sources allege that Acting Administrator Sean Duffy may be behind the leak.

The former, and possibly future, nominee for the space agency said he did not intend for the document’s public release.