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The third season of ABC Family drama television series Switched at Birth began on January 13, 2014, and will consist of 22 episodes. The season is produced by ABC Family, Pirates' Cove Entertainment, and Suzy B Productions, with Paul Stupin and series creator Lizzy Weiss serving as executive producers. The one-hour scripted drama revolves around two young women who discover the...。太空系列儿歌基于真实的太空知识，使用拟人、虚构等手法，利用虚拟想象空间为孩子们呈现易于理解的未知想象和真实知识。通过宇航员、外星人的视角探索太空了解各种宇宙知识，木星体积很大、没有表面、充满气体，土星有着美丽的圆环等，快进舱解锁更多太空知识。。