Delightfully Unhinged Square Stickers for astronomers who pack heat. Astronomers aren't afraid to make a bang in the cosmos—and this design proves it. "Astronomers Are The Bomb!" combines the beauty of the night sky with the most confidently aggressive compliment ever printed, complete with a literal explosive O for maximum comedic impact. Perfect for the celestial scientists who take their observations seriously and their humor even more seriously. File this one under astronomy sticker, stars stickers, or sticker for astronomers -- basically required gear at this point.