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.

Originally published January 2, 2010. Copyright 2009 Carl Zimmer.