Carl Sagan had quite the knack for connecting the human experience to science. We are tiny creatures in an immeasurablely large universe. That's kinda scary. But, the love we feel is big and meaningful and makes everything ok.  So go give someone a hug, ok?  Produced through Sticker Mule, these HOLOGRAPHIC stickers are waterproof and super durable.
 
Size: 3'' across.