Space-Born Jellyfish Hate Life On Earth

A warning for future space colonizers: Babies born in space might not ever figure out how to deal with gravity. Jellyfish babies, at least, have to deal with massive vertigo on Earth after spending their first few days in space. NASA first started sending jellyfish to space aboard the Columbia space shuttle during the early ‘90s to test how space flight would affect their development. As cool as being an astronaut baby sounds, the jellies didn’t develop the same gravity-sensing capabilities as their Earthly relatives.

http://www.popsci.com/article/technology/space-born-jellyfish-hate-life-earth