After two weeks of delays, the ambitious Polaris Dawn space mission, led by billionaire Jared Isaacman and in collaboration with SpaceX, launched early Tuesday morning. The four-person civilian ...

Billionaire Jared Isaacman will lead the Polaris Dawn crew on a mission to conduct the first civilian spacewalk, among other things, for SpaceX.

SpaceX has launched its Polaris Dawn mission to attempt the first ever civilian spacewalk, and one of the riskiest spacewalks ever attempted.

The SpaceX Dragon capsule made a water landing Sunday in Florida, bringing to an end the historic commercial Polaris Dawn mission.

After two weeks of delays, the ambitious Polaris Dawn space mission, led by billionaire Jared Isaacman and in collaboration with SpaceX, launched early Tuesday morning. Lift off came after one ...