What do a teacher, surfer, firefighter, award-winning book author and neurosurgeon have in common? A love of space and a desire to share that passion. They’ve joined a growing number of private ...
A kindergartener in 2005 and a kindergartener in 2006 would have learned very different facts about the number of planets in the solar system. 2006, of course, was the year Pluto was reclassified as a ...
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