Getting to outer space is tough, but living there presents a whole new slew if issues. Check out how astronauts accomplish ...

Some ISS astronauts experience Spaceflight Associated Neuro-Ocular Syndrome, which may result in puffy eyes, decreased near ...

Bread, for example, can result in crumbs that can damage equipment or accidentally get inhaled by astronauts. Therefore, according to NASA, tortillas have been used since the 1980s. When it comes ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the International Space Station. The Earth and a starry night appear to merge into ...

Astronauts make a lot of sacrifices when they ... microgravity comes with a whole new set of rules that dictates many facets of everyday life.