We’ve seen Canadian Chris Hadfield’s videos about crying in space, the magic of wringing a wet towel in space, and even his music video. How can any astronaut beat that?

Well, American Chris Cassidy shaves his head bald in space for the arrival of his fellow astronaut, Italian Luca Parmitano, who is bald. It’s not as easy as you may think, and…this is more interesting than Hadfield’s fake tears crying video. It takes a real man to shave his head - fake tears don’t make you a man.