{"id":9885,"date":"2021-05-21T12:34:24","date_gmt":"2021-05-21T11:34:24","guid":{"rendered":"https:\/\/bis-space.com\/shop\/?post_type=product&#038;p=9885"},"modified":"2021-05-21T12:34:25","modified_gmt":"2021-05-21T11:34:25","slug":"star-lifting-an-application-for-alien-megastructures","status":"publish","type":"product","link":"https:\/\/bis-space.com\/shop\/product\/star-lifting-an-application-for-alien-megastructures\/","title":{"rendered":"Star Lifting: An Application for Alien Megastructures"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h3>G. L. Matloff (2017),\u00a0<i>JBIS<\/i>,\u00a0<b>70<\/b>, pp.458-460<\/h3>\n<p><b>Refcode<\/b>: 2017.70.458<\/p>\n<p><b>Abstract:<\/b><br \/>\nOne potential application for alien megastructures is Star Lifting. Suggested by David Criswell in 1985, this technique could be applied by a technologically advanced space faring civilization to gradually reduce the mass of its host star, thereby increasing its main sequence life expectancy. To apply Star Lifting, a civilization would construct a partial shell of solar collectors around its star and use this energy to project a collimated electromagnetic beam into the star&#8217;s photosphere. This process would increase the star&#8217;s solar wind. Star Lifting is investigated quantitively and several operational scenarios are presented. To be effective, Star Lifting will be a very-long-duration process. Therefore, an advanced space-faring civilization might elect to preserve its biosphere during the post-main-sequence phase of its host star&#8217;s existence using interstellar migration as an alternative.<\/p>\n","protected":false},"featured_media":9886,"template":"","meta":[],"pwb-brand":[],"product_brand":[],"product_cat":[56,59,167],"product_tag":[2851,175,2938],"class_list":["post-9885","product","type-product","status-publish","has-post-thumbnail","product_cat-journal-of-the-bis","product_cat-papers","product_cat-2017papers","product_tag-alien-megastructures","product_tag-seti","product_tag-star-lifting","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\/9885","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\/9886"}],"wp:attachment":[{"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/media?parent=9885"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/pwb-brand?post=9885"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product_brand?post=9885"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product_cat?post=9885"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product_tag?post=9885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}