Elroy Jetson is the youngest member of the Jetson family. He is a young boy with a big imagination and a love for science and technology. Elroy is the son of George and Jane Jetson, and the brother of Judy and his pet dog Astro. He is often seen wearing a red and white striped shirt and a blue baseball cap. Elroy attends Little Dipper School and is known for his intelligence and enthusiasm. He is always eager to help out his family and friends, and is often seen inventing new gadgets and inventions.