The mission behind the first-ever spacewalk performed by a non-professional astronaut was completed Sunday when the Dragon capsule of SpaceX's Polaris Dawn mission splashed down off the coast of Florida.
Add your comment!Internet Service Provider (ISP) Starlink's parent company SpaceX Tuesday launched the Polaris Dawn manned mission featuring a billionaire, a pilot, and two female company employees for the performance of the first-ever private spacewalk in history.