{"product_id":"the-nasa-letters-don-a-nelson-9781542763882","title":"The NASA Letters","description":"The purpose of this book is to issue a warning that NASA's mismanagement of the human space programs has exposes all of us on spaceship Earth to the increasing threat of an asteroid\/comet impact. The technology has existed for decades to build a planetary defense system which would also provide an affordable commercial launch and deep space reusable space transportation system but NASA has steadfastly refused to even investigate these systems. Instead, NASA has wasted billions of dollars on unsafe, obsolete, and unaffordable human space programs as the letters in this book will verify. My concern is that this warning may be too late\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Don a. Nelson\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1542763886\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781542763882\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/25\/2017\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 248\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.74lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.02h x 5.98w x 0.52d","brand":"Don a. Nelson","offers":[{"title":"Paperback","offer_id":46136062771455,"sku":"9781542763882","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_062bf037-f194-4207-82cf-f7a7629adadc.jpg?v=1726415572","url":"https:\/\/www.whiterainbookhouse.com\/products\/the-nasa-letters-don-a-nelson-9781542763882","provider":"WR Book House","version":"1.0","type":"link"}