What happens to the human body in deep space?
Bone and muscle deterioration, radiation exposure, vision impairment -- these are just a few of the challenges space travelers face on long-duration missions, even before considering the psychological toll of isolation.
NASA plans to send mini-helicopter to Mars
The US space agency said Friday it plans to launch the first-ever helicopter to Mars in 2020, a miniature, unmanned drone-like chopper that could boost our understanding of the Red Planet.
NASA invites public to “join” first mission to sun
The U.S. National Aeronautics and Space Administration (NASA) on Friday invited people around the world to join the new Parker Solar Probe mission by submitting their names.
NASA astronaut touched earth after 288-day mission
After record-shattering 288-day mission, NASA astronaut touched down to Earth on Sunday, putting her over the top as the American who has spent the most cumulative amount of time in space.
NASA discovers 10 new Earth-size exoplanets
NASA revealed Monday 10 new rocky, Earth-sized planets that could potentially have liquid water and support life.
