Even the world’s brightest and bravest are titillated by turd. Astronauts mentally and physically prepare for any obstacle ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you use a hole in the ground or a fancy gold-plated toilet, on Earth, gravity pulls your waste down and away from you. For ...

Apollo astronauts peed into roll-on cuffs and pooped into bags in the presence of their crewmates, but the Artemis 2 crew ...

Apollo missions’ astronauts faced floating faeces, bags of urine strapped to their bodies and no changes of clothes. Today, ...

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? – ...