{"product_id":"moon-hopping-and-gravity-dropping-luan-belon-9798246832363","title":"Moon-Hopping and Gravity-Dropping: A Space Adventure About Gravity and Mass","description":"\u003cp\u003e\u003cb\u003eWhat goes up must come down... eventually. Unless you are on Saturn's moon.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eIn the grand finale of the Agent 00-Gravity series, Barnaby Bumblespace faces his heaviest challenge yet. The villainous Major Mass is hopping between Saturn's moons, changing the gravity to turn the solar system into a chaotic pinball machine.\u003c\/p\u003e\u003cp\u003eBarnaby must chase him across the icy geysers of Enceladus and the smoggy skies of Titan. But with gravity changing every five minutes, Barnaby doesn't know if his next step will be a tiny hop or a giant leap into orbit.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIn this bouncy STEM adventure, kids aged 7-13 will learn: \u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe difference between \u003cb\u003eMass\u003c\/b\u003e and \u003cb\u003eWeight\u003c\/b\u003e (and why they aren't the same!).\u003c\/li\u003e\n\u003cli\u003eHow Low Gravity affects movement (and jumping!).\u003c\/li\u003e\n\u003cli\u003eWhy Saturn has so many moons and rings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePacked with zero-G antics, magnetic boots, and a satisfying conclusion to the series, \u003ci\u003eMoon-Hopping and Gravity-Dropping\u003c\/i\u003e is a leap of faith into science fun.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReady for lift-off? Scroll up and click \"Buy Now\" to complete the mission!\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Luan Belon\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798246832363\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 02\/03\/2026\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 36\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.14lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.07d","brand":"Luan Belon","offers":[{"title":"Paperback","offer_id":48997446549759,"sku":"9798246832363","price":9.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/moon-hopping-and-gravity-dropping-luan-belon-9798246832363","provider":"WR Book House","version":"1.0","type":"link"}