Summary
- SpaceX’s Polaris Dawn crew has safely landed back on Earth after a successful mission
- The crew traveled the furthest distance from Earth in five decades to an altitude of 874 miles
- Billionaire Jared Isaacman and SpaceX engineer Sarah Gillis conducted the first commercial spacewalk during the mission
- The crew also completed various research projects and tests while in orbit, including utilizing ultrasound technology and testing CPR procedures