{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hypothetical Spacecraft and Interstellar Travel","author_name":"Ezekiel Nygren","thumbnail_url":"https://www.ebooknetworking.net/books/131/295/big1312955929.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1312955929.html\">Hypothetical Spacecraft and Interstellar Travel</a>","width":400,"height":300}