Let's face it, parody videos of chart-topping pop songs are a dime a dozen these days.
Whether it's Call Me Maybe, Firework, or the latest, Gangnam Style, everyone is getting in on the act.
But by far the best version of Gangnam we've seen so far comes from the folks over at Johnson Space Center. They had a lot of fun putting together "NASA Johnson Style," which comes complete with fun space-specific lyrics, astronauts and elaborate sets.
So far, it has more than 1 million hits. Check it out!