SpaceX Polaris Dawn mission to make history with first private spacewalk

SpaceX is poised to launch an all-civilian crew on a daring orbital expedition Tuesday, marking a new chapter in space exploration with a historic first spacewalk by private citizens. Isaacman declined to reveal his total investment in the project, though reports suggest he paid around $200 million for the SpaceX Inspiration4 mission in September 2021, the first all-civilian orbital mission.