NATIONAL SEA MONKEY DAYThis day on May 16th each year celebrates the tiny brine shrimp that swim around mail-order aquariums. Most of us have memories of waiting for our mail-order shipment of these magical creatures. The delivery usually contained the small “aquarium-like” hatching kit for them to live and grow in.Sea Monkeys are a type of Artemia (brine shrimp). They got their name because of their monkey-tail look.and the remembering thing is Sea Monkeys also went into space with astronaut John Glenn on October 29, 1998, aboard Space Shuttle Discovery. Even though we don't know much more about etchings actually how many and what goes on caretakers or living on this earth ,by these days only we can come to know how surprising it all .