Outlining plans for living and working on Mars, the space agency is focusing on oxygen, food, water, power, spacesuits, ...

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

Much was made of the potential health risks that stranded Nasa astronauts Barry “Butch” Wilmore and Sunita “Suni” Williams ...

The cosmos holds many secrets, and recent discoveries continue to astound even seasoned experts. Scientists have detected ...