{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Looking Backward, Looking Forward: Forty Years of U.S. Human Spaceflight Symposium - Essays on Apollo, Shuttle, ISS, Mars, Ethics, Safety, Science, Exploration (NASA SP-2002-4107)","author_name":"William Sims  Bainbridge, Homer  Hickam, Stephen J.  Garber, World  Spaceflight News, Neil de Grasse  Tyson, Buzz  Aldrin, National  Aeronautics and Space Administration (NASA)","thumbnail_url":"https://www.ebooknetworking.net/books/B00/6XN/bigB006XNVGOW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B006XNVGOW.html\">Looking Backward, Looking Forward: Forty Years of U.S. Human Spaceflight Symposium - Essays on Apollo, Shuttle, ISS, Mars, Ethics, Safety, Science, Exploration (NASA SP-2002-4107)</a>","width":400,"height":300}