Science How do you get a water leak in a spacesuit helmet? Maggie Koerth

Space Space Shuttle Atlantis exhibit at Kennedy Space Center: photos from opening night Sawyer Rosenstein

Science Meet the NASA Astronaut Class of 2013 Maggie Koerth

Science How the Russians pee in space Maggie Koerth

Space Tumblog of Greatness: F*ck Yeah, Female Astronauts Xeni Jardin

Science You can cry in space, but it's not recommended Maggie Koerth

Science Unloading supplies onto the International Space Station Maggie Koerth

Science Fantastic tour of the International Space Station Maggie Koerth

Science There is no crying in space Maggie Koerth

Science Mars needs seitan Maggie Koerth

Science Another danger for astronauts: Super bacteria Maggie Koerth

Science How space radiation hurts astronauts Maggie Koerth

Science Mutiny on the Skylab Maggie Koerth

Science The effects of space travel on the human body (past and present) Maggie Koerth

Space Auction of laptop used by Clinton to email John Glenn in space David Pescovitz

Science Astronauts fix the Space Station with a toothbrush Maggie Koerth

Science Miles O'Brien: Ride, Sally Ride Xeni Jardin

Science Sally Ride, first American woman in space, has died Xeni Jardin

Science Religion, space, and the power of cultural connections Maggie Koerth