内容简介
HowdoweknowtheEarthisn'tflat?Domobilephonesneedsatellites?DoestheMoonhaveseasons?Areplanetsandstarsalwaysvisible?Isspaceexplorationgoodvalue?IsSpacethefinalfrontier?AndwhystudytheUniverse?Thistitleanswerssuchquestions,whilehittingkeycurriculumtopicsrelatingtoEarth,SpaceandtheUniverse.