{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cosmic Catastrophes: Exploding Stars, Black Holes, and Mapping the Universe","author_name":"J. Craig Wheeler","thumbnail_url":"https://www.ebooknetworking.net/books/052/185/big0521857147.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521857147.html\">Cosmic Catastrophes: Exploding Stars, Black Holes, and Mapping the Universe</a>","width":400,"height":300}