Luna , Jupiter and Clyde

Luna, Jupiter and Clyde There are three Brazilian scientists who know all

Luna
Luna is a six-year old girl and an explorer of science. She has a friend named Jupiter and a pet ferret named Clyde. She solves mysteries about science.

Jupiter
Jupiter is the younger brother of Luna.

Clyde
Clyde (or Claudio in the original Brazilian version and the Spanish dub) is Luna's pet ferret. He only talks when a mission is about to begin.

Personality
Though he doesn't talk, Clyde is the watchdog to Luna. He rarely speaks.