Billionaire Jared Isaacman talks origin of Polaris Program and how it could impact spaceflight - The Verge
https://www.theverge.com/2022/2/15/22934797/jared-isaacman-spacex-polaris-program-q-and-a
https://www.theverge.com/2022/2/15/22934797/jared-isaacman-spacex-polaris-program-q-and-a