Men in Black II refused to cast Tommy Lee Jones.
Janet 's Planet is an American educational children 's television show hosted by Janet Ivey and her explorers .. The show explores one topic per episode like `` Mars , '' `` Aviation , '' and `` Microgravity , '' to name a few .. Mars. Mars. Aviation. Aviation. Microgravity. Microgravity. Janet 's Planet originally aired on PBS and over 140 of its affiliated local public stations .. PBS. PBS. The series aims to teach lessons about science to a preteen audience .. science. science. preteen. preteen. The show has an appeal beyond the young audience by featuring national musical guests like Lord Huron and staples of classic children shows like puppets and animations .. Lord Huron. Lord Huron. puppets. puppets. animations. animations. Janet 's Planet also features engineers , designers , and makers like the designer of Lego 's NASA Mars Science Laboratory Curiosity Rover .. Mars. Mars. engineers. engineers. designers. designers. Lego. Lego. NASA. NASA. The television program has grown into a touring live stage show and related merchandise .. Janet 's Planet DVDs and New Media are frequently used in schools as an education source especially for STEM lessons .. DVDs. DVDs. New Media. New Media. education. education. STEM. STEM fields