Jared Isaacman, the billionaire leading the Polaris Dawn mission, and Sarah Gillis, a SpaceX engineer, exited and re-entered their spacecraft in a test of commercial space technologies.
which is docked to the International Space Station (ISS). Endeavour is flying SpaceX's Crew-8 mission for NASA; in early March, the capsule carried Dominick to the orbiting lab along with fellow ...