Take an adventure with Big Bird into outer space and learn about the Sun, the Moon, and the constellations. Together with Elmo and a new pal from China, Hu Hu Zhu, you’ll see the night skies from Sesame Street, Zhima Jie, and all over earth. On this cross-culture voyage, our little viewers will discover how different outer space is from Earth, and how people all over the world are connected to each other. For children ages 4-6. One World, One Sky plays at 9:30 a.m. every Saturday morning.