AFP
The SpaceX Polaris Dawn mission, which made history when its crew conducted the first spacewalk by non-government astronauts, concluded early Sunday with a splashdown off the coast of Florida.Polaris Dawn is the first of three missions under the Polaris program, a collaboration between Isaacman and SpaceX.
Financial terms of the partnership remain under wraps but Isaacman, the 41-year-old founder and CEO of Shift4 Payments, reportedly poured $200 million of his own money into leading the 2021 al