Editor's Note:
A variety of jellyfish are exhibited at the aquarium inside the Beijing Zoo on November 17, 2018. A jellyfish is an invertebrate sea animal with a gelatinous body. It has no brain, but it does have a simple nervous system called a nerve net, which spreads throughout the epidermis of the animal. Tourists can enter the colorful jellyfish palace to admire these strange creatures. (Photos: VCG)
A variety of jellyfish are exhibited at the aquarium inside the Beijing Zoo on November 17, 2018. Photo: VCG figcaption > Like ghosts in the ocean, the aquarium inside the Beijing Zoo boasts a variety of different jellyfish. Photo: VCG figcaption > Reflecting different colors, the jellyfish at the aquarium in the Beijing Zoo are a feast for the eyes. Photo: VCG figcaption >