{"product_id":"gravitational-waves-p-b-z25","title":"Gravitational Waves: How Einstein’s spacetime ripples reveal the secrets of the universe (Hot Science) [2018] paperback","description":"\u003cp\u003eOn 14 September 2015, after 50 years of searching, gravitational waves were detected for the first time and astronomy changed for ever.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eUntil then, investigation of the universe had depended on electromagnetic radiation: visible light, radio, X-rays and the rest. But gravitational waves - ripples in the fabric of space and time - are unrelenting, passing through barriers that stop light dead.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eAt the two 4-kilometre long LIGO observatories in the US, scientists developed incredibly sensitive detectors, capable of spotting a movement 100 times smaller than the nucleus of an atom. In 2015 they spotted the ripples produced by two black holes spiralling into each other, setting spacetime quivering.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThis was the first time black holes had ever been directly detected - and it promises far more for the future of astronomy. Brian Clegg presents a compelling story of human technical endeavour and a new, powerful path to understand the workings of the universe.\u003c\/p\u003e","brand":"Clegg, Brian","offers":[{"title":"Good","offer_id":47474693964115,"sku":"XG81785783203","price":4.99,"currency_code":"EUR","in_stock":false},{"title":"New","offer_id":42931294961849,"sku":"9781785783203","price":5.99,"currency_code":"EUR","in_stock":false},{"title":"Very Good","offer_id":48683364450643,"sku":"XV81785783203","price":6.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/4001\/6057\/files\/clegg-brian-gravitational-waves-how-einstein-s-spacetime-ripples-reveal-the-secrets-of-the-universe-hot-science-2018-paperback-58565178720595.jpg?v=1727312001","url":"https:\/\/keatsandchapman.info\/products\/gravitational-waves-p-b-z25","provider":"Chapters Bookstore","version":"1.0","type":"link"}