{"product_id":"books-the-extravagant-universe-by-robert-p-kirshner","title":"The Extravagant Universe","description":"Takes readers inside a research team on the quest that led them to a cosmological discovery: the expansion of the universe is accelerating under the influence of a dark energy that makes space itself expand. This book explains how the idea of an accelerating universe - once a daring interpretation of sketchy data - is now a standard assumption.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53673326674193,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780691117423.jpg?v=1781524975","url":"https:\/\/www.worldofbooks.com\/products\/books-the-extravagant-universe-by-robert-p-kirshner","provider":"World of Books ","version":"1.0","type":"link"}