The SpaceX capsule, whose crew was led by the billionaire Jared Isaacman, splashed down near the Gulf of Mexico early Sunday.

The Boeing Starliner spacecraft is set to return to Earth on Friday, months after docking with the space station and after NASA officials determined it could not fly back with a crew. The spacecraft appeared to undock from the space station safely on Friday afternoon,

Like every other major milestone of the Polaris Dawn mission, you're going to have to be awake in the middle of the night to catch the action.