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 ...

CAPE CANAVERAL, Fla. — 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.

SpaceX has launched its Polaris Dawn mission to attempt the first ever civilian spacewalk, and one of the riskiest spacewalks ever attempted. The four crew will now spend up to five days in orbit ...

Polaris Dawn mission: What to know about SpaceX launch and its crew Four private astronauts will rocket into the upper reaches of Earth's orbit on a SpaceX Dragon capsule, where the first-ever ...