SpaceX resets for delayed launch of Polaris Dawn, record-setting commercial spacewalk mission
The launch of four civilians on a privately chartered spaceflight — the Polaris Dawn, featuring the first commercial spacewalk — is on track for early Wednesday after a 24-hour delay to resolve a helium leak in a launch pad umbilical system. Jared Isaacman, the flight’s billionaire commander, former F-16 pilot Scott Poteet and two SpaceX
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