Photo by bobbymondToday NASA made history again, breaking down barriers: For the first time (that we know of), astronauts drank their own urine in space.The piss was said to be "purified" and "recycled" and all that, but the bottom line is the bottom line: They might as well sign up for this website. (Note: About as not, not, NOT Safe For Work as humanly possible. Unless you work at NASA.)NASA gave the International Space Station astronauts the go today to drink water from the finally fixed "Wat