The Polaris Dawn mission is the first of three planned by Isaacman, who owns and pilots his own MiG-29 fighter jet, in cooperation with Musk. The second flight will be another Crew Dragon mission while the third will be the first piloted flight of SpaceX’s huge Super Heavy-Starship rocket, now under development in Texas. The goal of the high-stakes demonstration is to kick start development of a new generation of lower cost, more flexible spacesuits for use by more and more people on future flights to the moon and, eventually, Mars. Jared Isaacman, a billionaire adventurer and philanthropist who chartered the first commercial flight to orbit aboard a SpaceX Crew Dragon in 2021 plans to blast off with three crewmates on an even more daring flight Tuesday, this one featuring the first commercial spacewalks. Do you think that life is about taking big risks ?