Glowing jellyfish , a Tokyo aquarium, Japan. 發光的水母 ， 東京一家水族館， 日本。

Kimimasa Mayama / EPA

Kimimasa Mayama / EPA
PhotoBlog - Glowing jellyfish light up the waters http://photoblog.msnbc.msn.com/_news/2012/05/03/11520221-glowing-jellyfish-light-up-the-waters?lite