Elon Musk On First Mars Explorers: 'Good Chance You'll Die'While the tech mogul says humans must branch out into space, Musk admits the planet's first travelers to Mars may not make it back alive.
Scientists Looking To Turn Astronaut Poop Into Space FoodResearchers at Penn State University say their waste treatment process could solve many issues tied to preserving and growing food in space.
NASA Is Hiring A Planetary Protection Officer To Protect Earth From AliensNASA is looking to hire a Planetary Protection Officer who would protect Earth from possible alien contamination.
WEATHER BLOG: The Winter That Won't Let UpI email with Terry Virts occasionally
Cooling Unit On International Space Station Shuts DownTwo hundred miles up, there's a problem -- a potentially serious one for the International Space Station.
NASA's American MealFood scientists at NASA’s Johnson Space Center in Houston have prepared a special "All-American Meal" for the final space shuttle crew, and you can participate.