The launch of the private Polaris Dawn mission, originally slated for 3:38 a.m. on Saturday, is now listed as "TBD" by NASA's Kennedy Space Center. Commanded by entrepreneur and pilot Jared Isaacman, ...

Polaris Dawn in polar orbit has the first successful commercial space walk. It is an altitude three times higher than the International Space Station. “SpaceX, back at home we all have a lot of work ...

The debut Polaris mission will undertake the first commercial spacewalk Elon Musk's SpaceX completed the first launch of the private Polaris Program early Tuesday carrying four astronauts, two of whom ...

Astronauts, from left, Anna Menon, Scott Poteet, Jared Isaacman and Sarah Gillis arrive at the Kennedy Space Center in Florida on Aug. 19 for SpaceX's Polaris Dawn mission, which is scheduled to ...

Historic commercial space walk is a ‘spectacular first’: Leroy Chiao Former NASA astronaut Leroy Chiao reacts to civilians conducting the first-ever commercial space walk and discusses new ...

Tomorrow should be the start of a SpaceX Dragon mission that will take advantage of Falcon 9 and Dragon’s maximum performance, flying higher than any Dragon mission to date and endeavoring to reach ...

Elon Musk’s SpaceX completed the first launch of the private Polaris Program early Tuesday carrying four astronauts, two of whom will undertake the first commercial spacewalk. A SpaceX Crew Dragon ...

A SpaceX rocket set to blast off on a mission to reach a new milestone in human space flight — the first walk in space by private citizens — was delayed again Wednesday, this time by the weather. The ...