Nova
(The Alien)

Nova is a glow sprite from the planet Glowtopia. She usually spends her time zooming between stars but when her moon kitten accidentally fell to Earth she came looking for him and met Isadora. Once they found the kitten they bade good bye to Isadora and her friends and headed back into space. She could come back for another adventure. She occasionally visits and sometimes star gazes with Dad and Isadora.