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Turritopsis Jellyfish, Immortality

This is the immortal animal on planet Earth. This small, biologically immortal jellyfish is found in the waters of Japan and in the Mediterranean Sea. They are the only animal to completely revert back to childhood after attaining reproductive maturity. They were first found in the Mediterranean Sea in 1883. The turritopsis jellyfish are extremely tiny, only 4 millimeters to 5 millimeters long. Scientists find this little animal amazing due to the immortality. Scientists are still studying them closely to know more. Due to their immortality, these animals might be slowly invading the world.