Sesame Workshop / Adler Planetarium / Beijing Planetarium / and Liberty Science Center / National Research Council / *National Committee on Science Education Standards and Assessment / /
Person
Guide Major / Hu Hu Zhu / Join Big Bird / Keep Exploring / Big Bird / Stephen R. Swinburne / Moon Hunt / Elmo Hu Zhu / Moon Suits / /
Position
Astronaut / This Planetarium Teacher / Teacher / Adventure LARGE Teacher / /