Since greed is the move these days, NASA basically said "f**k it, we're whoring out the Space Station!" NASA announced its plans today to open up opportunities on the space station for commercial gain. In other words, if you pay enough money, you can fly to the space station and hang out for a while.
Last I checked, it was still called the "International" Space Station. Does NASA have the authority to pimp out the space station on their own? Here are details on who actually owns the International Space Station.