Emily writes, "Ever since I was a kid, I have had a love for astronomy. I studied Earth and Planetary Sciences in college and am now in graduate school, studying to be a middle school science teacher. Another love I had as a kid was reading Calvin and Hobbes. My science tattoo combines these two childhood loves -- with Calvin and Hobbes looking up at the 8 planetary symbols and the symbols for a star and water. Just like Calvin and Hobbes, I will always be gazing up at the sky with wonder and awe." Click here to go to the full Science Tattoo Emporium.