Polaris Stars Plush ToyAstronomy has never been this adorable! Polaris, also known as the North Star, is a super fuzzy trio that includes the yellow supergiant A and blue dwarf pals Ab and B. The primary pal lights up when you squeeze its foot and automatically turns off after 20 minutes. Each pal is identified with its name embroidered as "cheat feet" in case you need to polish up your stellar and planetary appellations. Polaris A is approximately 10 inches tall, Ab is 3.