back to the top- Spacesuits for the space shuttle era are pressurized at 4.3 pounds per square inch (psi), but because the gas in the suit is 100 percent oxygen instead of 20 percent, the person ...

Here are nine biological oddities that researchers have found might happen to your body if you live in space for a long time. Your body fluids shift. When you orbit Earth, you're effectively in ...

Bezos argues that enabling millions of people to work and live in space one day would relieve the environmental pressure on earth, and open ways to explore new technologies to thwart climate change.

"I am excited to work with Vast as they build more opportunities and destinations for more people to travel amongst ... that enable humans to live in space," the company said.

Sanitation is more important within the confines of a spaceship or space station than on Earth ... back to the top- A favorite early question of people interested in spaceflight was how the ...