Similarly, unlike walking on the earth, where you work to overcome your own weight and friction against the air and the ground, in space the former is very small and the latter is zero.

John Bennett Herrington, born in 1958 on the Chickasaw Nation in Oklahoma, was the first enrolled Native American to walk in space. After moving around quite a bit as a child, he graduated high ...

John Bennett Herrington, born in 1958 on the Chickasaw Nation in Oklahoma, was the first enrolled Native American to walk in space. After moving around quite a bit as a child, he graduated high ...

Three-time Guinness World Records winner and the first American woman to walk in space, Dr. Kathryn Sullivan has been selected by the Space Foundation to receive the Gen. James E. Hill Lifetime ...

I didn't even realize that there was an ability to serve your country on a part-time basis like in our National Guard or the reserves. I really wanted to do that, (but) you needed a college degree.

In a monumental moment for space exploration fintech billionaire Jared Isaacman led the first-ever private spacewalk, taking non-professional astronauts to new heights (literally).

Tech entrepreneur Jared Isaacman launched into space on Tuesday from Cape Canaveral in Florida on board a SpaceX Falcon 9 rocket for the Polaris ... First non-professional astronauts walk in space.

After several delays, a SpaceX rocket carrying billionaire Jared Isaacman and others blasted off on a mission that will feature the first space walk by private citizens.

Billionaire adventurer Jared Isaacman will become the first private citizen to walk in space this week with the launching of SpaceX's Polaris Dawn mission. SpaceX marks milestone with billionaire ...