Even the world’s brightest and bravest are titillated by turd. Astronauts mentally and physically prepare for any obstacle that can come their way while soaring through space — including funneling ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA astronaut Michael Fincke said sending a one-liter bottle of water to space costs $3,000 and explained how astronauts learned ...

Science Daily has a curious short post about how a number of scientists are working on an innovative water treatment process for the urine of astronauts… On the less glamorous side of space ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. How do astronauts go to the bathroom in space? – ...

NASA astronaut Michael Fincke said sending a one-liter bottle of water to space costs $3,000 and explained how astronauts learned to recycle water aboard the International Space Station, saying “every ...