The importance of space toilets, explained

NASA astronaut and Artemis II mission specialist Christina Koch peers out of one of the Orion spacecraft's main cabin windows on April 4, 2026. | NASA via Getty Images The Artemis II space mission is making history. Farthest humans have ever traveled in space? Check.  First Black, woman, and Canadian astronauts to make it around the moon? Also check.  First time a toilet has made this journey? Big, important check. Because while there are many significant questions about space — Is life out there? Could we settle Mars? How far does the universe stretch, really? — one question holds...

1 hour ago

On HALO