{"id":18020,"date":"2019-06-13T22:47:20","date_gmt":"2019-06-13T14:47:20","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/satellite-consultant-outlines-a-way-out-plan-to-turn-space-junk-into-lunar-treasure\/"},"modified":"2019-06-13T22:47:20","modified_gmt":"2019-06-13T14:47:20","slug":"satellite-consultant-outlines-a-way-out-plan-to-turn-space-junk-into-lunar-treasure","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/satellite-consultant-outlines-a-way-out-plan-to-turn-space-junk-into-lunar-treasure\/","title":{"rendered":"Satellite consultant outlines a way-out plan to turn space junk into lunar treasure"},"content":{"rendered":"<figure id=\"attachment_504471\" aria-describedby=\"caption-attachment-504471\" style=\"width: 630px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full-width wp-image-504471\" src=\"https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2019\/06\/190612-debris-630x504.jpg\" alt=\"Orbital debris\" width=\"630\" height=\"504\" srcset=\"https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2019\/06\/190612-debris-630x504.jpg 630w, https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2019\/06\/190612-debris-768x614.jpg 768w, https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2019\/06\/190612-debris.jpg 800w\" sizes=\"(max-width: 630px) 100vw, 630px\"><figcaption data-nosnippet=\"\" id=\"caption-attachment-504471\" class=\"wp-caption-text\">A computer-generated image represents the main zones of space debris. The two main debris fields are the ring of objects in geosynchronous Earth orbit and the cloud of objects in low Earth orbit. (NASA Illustration)<\/figcaption><\/figure>\n<p>What can be done with the thousands of dead satellites orbiting Earth? Some commercial ventures are hatching plans to get rid of them, but one expert has laid out a scheme for turning them into building materials \u2026 for the moon.<\/p>\n<p>And the Blue Moon lunar lander being developed by Amazon CEO Jeff Bezos\u2019 Blue Origin space venture could play a part in the scheme. \u201cThe Blue Moon fits into my plan perfectly,\u201d Keith Volkert, CEO of California-based Satellite Consulting Inc., said last week at Amazon\u2019s re:MARS conference in Las Vegas.<\/p>\n<p>The fact that Volkert presented his satellite salvaging plan at re:MARS doesn\u2019t suggest that Bezos has endorsed the idea. But it does suggest Volkert has put enough thought into his seemingly crazy idea to win a share of the Vegas spotlight.<\/p>\n<p>Volkert\u2019s plan starts with the fact that there are more than 3,000 non-functioning satellites currently drifting in a variety of Earth orbits, mixed in with an estimated 1,950 satellites that still work. Some of those dead satellites are no bigger than tissue boxes, but others are as big as vans and weigh several tons.<\/p>\n<p>The prime targets for Volkert\u2019s plan are the big satellites that have been parked in graveyard orbits beyond the geosynchronous satellite zone, more than 22,000 miles above our heads.<\/p>\n<p>\u201cThere\u2019s an awful lot of stuff that can be salvaged from the geosynchronous arc,\u201d said Volkert, whose 50-year-plus career in aerospace includes stints at NASA\u2019s Jet Propulsion Laboratory and Comsat.<\/p>\n<p>He argues that the cost of recycling what could amount to $20 billion worth of material in orbit would be significantly less than the cost of launching that much material from Earth.<\/p>\n<p><iframe title=\"The amount of space junk around Earth has hit a critical point\" src=\"https:\/\/www.youtube.com\/embed\/HVov8o9x0yI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"\" data-ratio=\"0.5625\" data-width=\"800\" data-height=\"450\" style=\"display: block; margin: 0px; width: 800px; height: 450px;\"><\/iframe><\/p>\n<p>Volkert proposes a four-part strategy for salvaging space material: Pick it up, park it, disassemble it and catalog it.<\/p>\n<p>When it comes to picking up dead satellites, Volkert assumes that commercial space ventures will make use of the kinds of space tugs that have been envisioned for carrying payloads to the moon and other destinations beyond Earth orbit. NASA and commercial ventures already looking into the development of solar electric propulsion systems for such tugs.<\/p>\n<p>\u201cOnce we get a bunch of space tugs \u2026 this whole idea is doable,\u201d Volkert said.&nbsp;The transport system could work like a \u201cspace Uber\u201d to carry the hardware from Earth orbit to parking spaces in lunar orbit. \u201cThey can float in lunar orbit as long as we need them,\u201d he said.<\/p>\n<p>Satellite disassembly would be handled by salvagers, working from moon-orbiting outposts outfitted with robotic arms and docking ports. Each satellite could be broken down into its components, ranging from big solar arrays and antennas to lightweight but high-value electronics.<\/p>\n<p>Cataloging the wares could be one of the trickiest parts of the job. Space-recycling ventures would have to keep records of all of the hardware they have on hand, and there\u2019d have to be \u201cbarcodes for everything,\u201d Volkert said.<\/p>\n<figure id=\"attachment_504472\" aria-describedby=\"caption-attachment-504472\" style=\"width: 200px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-504472\" src=\"https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2019\/06\/190612-volkert.jpg\" alt=\"Keith Volkert\" width=\"200\" height=\"206\" srcset=\"https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2019\/06\/190612-volkert.jpg 434w, https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2019\/06\/190612-volkert-291x300.jpg 291w, https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2019\/06\/190612-volkert-200x206.jpg 200w\" sizes=\"(max-width: 200px) 100vw, 200px\"><figcaption data-nosnippet=\"\" id=\"caption-attachment-504472\" class=\"wp-caption-text\">Keith Volkert is CEO of Satellite Consulting Inc. (Via Google+ \/ Radaris)<\/figcaption><\/figure>\n<p>The inventory would include solar arrays for power generation, batteries for power storage, tanks and plumbing for storing liquids and gases, miles of copper wiring and tons of metal.<\/p>\n<p>Blue Origin\u2019s lander would provide the right-sized capacity for delivering the goods to the lunar surface when they\u2019re needed. The Blue Moon lander, which was the subject of a big reveal last month, is designed to carry as much as 6.5 metric tons (14,000 pounds) of payload. \u201cI love it,\u201d Volkert said.<\/p>\n<p>Volkert noted that some mission planners have proposed extracting metals from the lunar soil, or regolith, to use as building materials. \u201cA better idea is to use the metals that we\u2019ve just captured, and refine those,\u201d he said.<\/p>\n<p>Even the small parts from satellites could be recycled. \u201cWe\u2019re never going to have to ship fasteners [from Earth] to the moon for a long, long time,\u201d Volkert said.<\/p>\n<p>Volkert expects efficient salvaging and recycling to become a key enabling capability for lunar settlement. \u201cThere aren\u2019t going to be any city dumps on the moon,\u201d&nbsp; he said.<\/p>\n<p>But he acknowledged that he still has to fill in some of the blank spaces in his plan. For example, there\u2019d have to be international agreements on the conduct of space salvage operations, and a clear delineation of private property rights for salvageable hardware. Questions about such issues have been under debate for more than half a century. Now they\u2019re quickly moving from the purely theoretical realm to the real world \u2014 and perhaps, real-world disputes.<\/p>\n<p>\u201cMy hope \u2026 is that we can really address this question on an international basis,\u201d Volkert said. \u201cWe can start the discussion. There will be salvaging in space, I believe. And if we don\u2019t start the discussion and do this in an international forum, I think we\u2019re going have a problem.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A computer-generated image represents the main zones of space debris. The two main debris fields are the ring of objects in geosynchronous Earth orbit and the cloud of objects in low Earth orbit. (NASA Illustration) What can be done with the thousands of dead satellites orbiting Earth? Some commercial ventures are hatching plans to get [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[1508,625,5003,21,4180],"class_list":["post-18020","post","type-post","status-publish","format-standard","hentry","category-news","tag-blue-moon","tag-moon","tag-remars","tag-space","tag-space-junk"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/18020"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=18020"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/18020\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=18020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=18020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=18020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}