A billionaire who's in orbit to undertake the first private spacewalk will have to wait a little longer before undertaking the historic mission.

Private astronauts on the Polaris Dawn mission will undertake the first private spacewalk from a SpaceX capsule to evaluate new spacesuits. Led by...

The astronauts on the historic private space mission Polaris Dawn have splashed down near Florida, after a voyage that included the first commercial...

Washington — SpaceX's Polaris Dawn mission, which made history when its crew performed spacewalk The first by a non-government astronaut, will...

Washington — SpaceX's Polaris Dawn mission, which made history when its crew performed spacewalk The first by a non-government astronaut, will...

Two astronauts from a SpaceX capsule in Earth’s orbit carried out the world’s first private spacewalk on Thursday, tethered to the Crew Dragon...

The SpaceX Polaris Dawn crew returned to Earth on Sunday after five days in orbit, completing the first mission in history in which an individual who...

The SpaceX Polaris Dawn crew returned to Earth on Sunday after five days in orbit, completing the first mission in history in which an individual who...

The Falcon 9 crew is shooting for an orbit far beyond the International Space Station — an altitude of 1400 kilometres, which surpasses the record...

CAPE CANAVERAL, Fla. (AP) — A daredevil billionaire rocketed back into orbit Tuesday, aiming to perform the first private spacewalk and venture...