{"id":8720,"date":"2021-05-14T11:18:20","date_gmt":"2021-05-14T10:18:20","guid":{"rendered":"https:\/\/bis-space.com\/shop\/?post_type=product&#038;p=8720"},"modified":"2021-05-14T11:18:20","modified_gmt":"2021-05-14T10:18:20","slug":"technologies-to-enable-near-term-interstellar-precursor-missions-is-400-au-accessible","status":"publish","type":"product","link":"https:\/\/bis-space.com\/shop\/product\/technologies-to-enable-near-term-interstellar-precursor-missions-is-400-au-accessible\/","title":{"rendered":"Technologies to Enable Near-Term Interstellar Precursor Missions: Is 400 AU Accessible"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h3>D.G. Fearn (2008),\u00a0<i>JBIS<\/i>,\u00a0<b>61<\/b>, 279-283<\/h3>\n<p><b>Refcode<\/b>: 2008.61.279<br \/>\n<b>Keywords<\/b>: Interstellar precursor missions, Ion propulsion, Dual-stage ion thruster, High specific impulse, Nuclear fission power, High velocity increment<\/p>\n<p><b>Abstract:<\/b><br \/>\nIn this paper it is shown that the combination of a nuclear fission reactor, an efficient power conversion system, and a dual- stage gridded ion thruster can provide a velocity increment and specific impulse of interest to interstellar precursor missions. Assuming a total mission duration of about 30 years and a launch into low Earth orbit on a single Ariane-5 class vehicle, a simple analysis indicates that distances from the sun exceeding 400 AU are achievable.<\/p>\n","protected":false},"featured_media":8722,"template":"","meta":[],"pwb-brand":[],"product_brand":[],"product_cat":[56,59,158],"product_tag":[1908,1263,1261,583,592,1907],"class_list":["post-8720","product","type-product","status-publish","has-post-thumbnail","product_cat-journal-of-the-bis","product_cat-papers","product_cat-2008papers","product_tag-dual-stage-ion-thruster","product_tag-high-specific-impulse","product_tag-high-velocity-increment","product_tag-interstellar-precursor-missions","product_tag-ion-propulsion","product_tag-nuclear-fission-power","first","instock","downloadable","virtual","purchasable","product-type-simple","czr-hentry"],"jetpack_sharing_enabled":true,"brands":[],"_links":{"self":[{"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product\/8720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/media\/8722"}],"wp:attachment":[{"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/media?parent=8720"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/pwb-brand?post=8720"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product_brand?post=8720"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product_cat?post=8720"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product_tag?post=8720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}