The Polaris spacewalk looked a lot like the earliest NASA spacewalks during the Gemini missions in the late 1960s. Here are ...

This is the farthest humans have traveled since the last time humans walked on the moon more than 50 years ago.

Polaris Dawn just made history again. SpaceX's private crew of four astronauts performed the world's first commercial ...

A tech billionaire has become the first layperson to perform a space walk. Hundreds of miles above Earth, Jared Isaacman took ...

Hampered last month by bad weather, launch tower problems, and issues with its ride from SpaceX, the Polaris Dawn mission is ...

Achieving a number of world-firsts, Jared Isaacman and Sarah Gillis briefly ventured into space outside their SpaceX Dragon capsule--and then returned safely inside, mission complete.

The space suits worn during SpaceX's Polaris Dawn mission are a sci-fi reimagining of NASA's classic marshmallow suits. There ...

A US team led by Jared Issacman, a billionaire, performed the first-ever private space walk on Thursday. Issacman alongside ...

By Zachary Stieber Contributing Writer  Astronauts on Thursday performed the first private spacewalk in history, exiting ...

Tech billionaire Jared Isaacman became the first-ever civilian to start a space walk early Thursday — after already ...

Commander Jared Isaacman, a billionaire tech entrepreneur who is funding the Polaris Dawn mission, is being joined by pilot ...

After launching early on Tuesday, the billionaire Jared Isaacman and his crew traveled to altitudes not visited by any ...