SpaceX crew begin first&ever private spacewalk amid Polaris Dawn mission
A SpaceX crew made up of four non-professional astronauts on Thursday began the first-ever attempt at a commercial spacewalk, hundreds of kilometres above Earth. Led by fintech billionaire Jared Isaacman, who was the first to step outside the rocket that launched on Tuesday, the Polaris Dawn mission is expected to last five days.
Tomas Kauer 
A SpaceX crew made up of four non-professional astronauts on Thursday began the first-ever attempt at a commercial spacewalk, hundreds of kilometres above Earth. Led by fintech billionaire Jared Isaacman, who was the first to step outside the rocket that launched on Tuesday, the Polaris Dawn mission is expected to last five days.
