It was about 65 minutes after liftoff, the Integrity spacecraft 800 miles above the Indian Ocean and moving at about 16,000 miles per hour, when the historic words were spoken: “Integrity, Houston, toilet is powered.” It was a spaceflight milestone. Artemis II, which launched from Florida Wednesday evening, will put four humans around the Moon for… It was about 65 minutes after liftoff, the Integrity spacecraft 800 miles above the Indian Ocean and moving at about 16,000 miles per hour, when the historic words were spoken: "Integrity, Houston, toilet is powered." It was a spaceflight milestone. ... [7056 chars]