Jellyfish are some of the weirdest-looking creatures on Earth. Translucent, weightless, and wobbly, they float silently in seas all over the world, lying in wait for their prey (or an unfortunate human who happens to cross their path). They come in a startling array of colors and many are bioluminescent, glowing brightly in the depths of the ocean.
There's no doubt that jellyfish would look more at home in space than they do on Earth, and, in fact, thousands of jellyfish have gone to space! Click on to learn more about these magical creatures and see the full spectrum of their beauty.