{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Deep Space Flight and Communications: Exploiting the Sun as a Gravitational Lens (Springer Praxis Books)","author_name":"Claudio Maccone","thumbnail_url":"https://www.ebooknetworking.net/books/364/209/big3642092020.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3642092020.html\">Deep Space Flight and Communications: Exploiting the Sun as a Gravitational Lens (Springer Praxis Books)</a>","width":400,"height":300}