NASA astronauts Nichole Ayers and Anne McClain complete egress of the International Space Station during a spacewalk mission.

The Polaris Dawn astronauts are now the first commercial spacefarers to ever complete a spacewalk. The maneuver took place ...

One year ago, Jared Isaacman and his Polaris Dawn crew launched on a six-day mission aboard a SpaceX Dragon that made history for private spaceflight.

CAPE CANAVERAL, Florida (KTRK) -- Astronauts are venturing out on their third spacewalk this month to install powerful new solar panels outside the International Space Station. France's Thomas Pesquet ...

Billionaire Jared Isaacman, a one-time nominee to head NASA, led a historic Polaris Dawn private spaceflight that launched ...

CAPE CANAVERAL, Fla. (AP) — An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years later on Thursday. NASA’s Anne McClain emerged ...

A pair of taikonauts have completed their first spacewalk aboard China's Tiangong space station, according to the China Manned Space Agency (CMSA). Two Shenzhou-20 crewmembers performed the mission's ...

CAPE CANAVERAL, Fla. — Endeavour’s astronauts embarked on the fifth and final spacewalk of their mission Saturday, this time attaching a 50-foot inspection pole to the international space station for ...

The spacewalk will now be done by one female and one male astronaut. The history-making, all-female spacewalk that was scheduled to happen on Friday, during Women’s History Month, has been canceled by ...

BEIJING (Reuters) - China's third manned space mission reached its final orbit early on Friday where astronauts preparing for the country's first spacewalk enjoyed spicy food and the convenience of an ...

They're fixing a jammed transporter rail car outside the space station. — -- NASA astronauts Scott Kelly and Tim Kopra conducted an emergency space walk today to fix a jammed transporter rail car ...

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years later on Thursday. NASA’s Anne McClain emerged from the International Space ...