{"id":18351,"date":"2019-03-30T15:00:12","date_gmt":"2019-03-30T19:00:12","guid":{"rendered":"http:\/\/hobbyspace.com\/Blog\/?p=18351"},"modified":"2019-03-30T15:00:12","modified_gmt":"2019-03-30T19:00:12","slug":"space-settlement-roundup-mar-30-2019","status":"publish","type":"post","link":"https:\/\/hobbyspace.com\/Blog\/?p=18351","title":{"rendered":"Space settlement roundup &#8211; Mar.30.2019"},"content":{"rendered":"<p>A sampling of items that I&#8217;ve come across related to space settlement:<\/p>\n<p>** <a href=\"https:\/\/www.nasa.gov\/directorates\/spacetech\/centennial_challenges\/3DPHab\/latest-updates-from-nasa-on-3d-printed-habitat-competition\"><strong>3 private teams share a $100,000 award from NASA<\/strong><\/a> for their Mars habitat design submissions in the agency&#8217;s <a href=\"https:\/\/www.nasa.gov\/directorates\/spacetech\/centennial_challenges\/3DPHab\/index.html\">3-D Printed Habitat Challenge<\/a>:<\/p>\n<p style=\"padding-left: 40px;\"><em>Teams competing in NASA\u2019s 3D-Printed Habitat Challenge completed the latest level of the competition \u2013 complete virtual construction \u2013 and the top three were awarded a share of the $100,000 prize purse. This stage of the challenge required teams to create a full-scale habitat design, using modeling software. This level built upon an <a href=\"https:\/\/www.nasa.gov\/directorates\/spacetech\/centennial_challenges\/3DPHab\/five-teams-win-a-share-of-100000-in-virtual-modeling-stage\">earlier stage<\/a> that also required virtual modeling.<\/em><\/p>\n<figure id=\"attachment_18353\" aria-describedby=\"caption-attachment-18353\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.nasa.gov\/directorates\/spacetech\/centennial_challenges\/3DPHab\/latest-updates-from-nasa-on-3d-printed-habitat-competition\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"18353\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=18353\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_search_apis_cor1.png\" data-orig-size=\"985,552\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Team SEArch+\/Apis Cor Mars Habitat\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Team SEArch+\/Apis Cor won first place in the Phase 3: Level 4 software modeling stage of NASA\u2019s 3D-Printed Habitat Challenge. The unique shape of their habitat allows for continuous reinforcement of the structure. Light enters through trough-shaped ports on the sides and top. Credits: Team SEArch+\/Apis Cor&lt;\/p&gt;\n\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_search_apis_cor1.png\" class=\"wp-image-18353\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_search_apis_cor1.png\" alt=\"\" width=\"500\" height=\"280\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_search_apis_cor1.png 985w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_search_apis_cor1-300x168.png 300w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_search_apis_cor1-768x430.png 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-18353\" class=\"wp-caption-text\"><em><a href=\"https:\/\/www.nasa.gov\/directorates\/spacetech\/centennial_challenges\/3DPHab\/latest-updates-from-nasa-on-3d-printed-habitat-competition\">Team SEArch+\/Apis Cor won first place<\/a> in the Phase 3: Level 4 software modeling stage of NASA\u2019s 3D-Printed Habitat Challenge. The unique shape of their habitat allows for continuous reinforcement of the structure. Light enters through trough-shaped ports on the sides and top. Credits: Team SEArch+\/Apis Cor<\/em><\/figcaption><\/figure>\n<p style=\"padding-left: 40px;\"><em>Eleven team entries were scored and awarded points based on architectural layout, programming, efficient use of interior space, and the 3D-printing scalability and constructability of the habitat. Teams also prepared short videos providing insight into their designs as well as miniature 3D-printed models that came apart to showcase the interior design. Points were also awarded for aesthetic representation and realism. After evaluation by a panel of judges, NASA and challenge partner Bradley University of Peoria, Illinois, awarded the following teams:<\/em><\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li><em><strong>SEArch+\/Apis Cor &#8211; New York &#8211; $33,954.11<\/strong><\/em><\/li>\n<li><em><strong>Zopherus \u2013 Rogers, Arkansas &#8211; $33,422.01<\/strong><\/em><\/li>\n<li><em><strong>Mars Incubator \u2013 New Haven, Connecticut &#8211; $32,623.88<\/strong><\/em><\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<p style=\"padding-left: 40px;\"><em>The 3D-Printed Habitat Challenge will culminate with a head-to-head subscale structure print May 1-4, 2019, and the awarding of an $800,000 prize purse. Media and the public will be invited to attend the event in Peoria, Illinois.<\/em><\/p>\n<p>This video describes the top scoring Team SEArch+\/Apis Cor Mars habitat design:<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1600\" height=\"900\" src=\"https:\/\/www.youtube.com\/embed\/W4pxp5AGeNE?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p>In February, <a href=\"http:\/\/www.spacexarch.com\/\">Team SEArch<\/a>+\/<a href=\"https:\/\/www.apis-cor.com\/en\">Apis Cor Mars<\/a> and three others shared $300,000 after their 3D printing samples withstood a series of tests:<\/p>\n<p style=\"padding-left: 40px;\"><em>Four teams will share a $300,000 prize for successful completion of the seal test stage of the 3D-Printed Habitat Challenge, a competition to create sustainable shelters suitable for the Moon, Mars or beyond using resources available on site in these locations. For this level of the competition, teams submitted 3D-printed samples that were tested for their ability to hold a seal, for strength and for durability in temperature extremes.<\/em><\/p>\n<figure id=\"attachment_18354\" aria-describedby=\"caption-attachment-18354\" style=\"width: 520px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.nasa.gov\/directorates\/spacetech\/centennial_challenges\/3DPHab\/latest-updates-from-nasa-on-3d-printed-habitat-competition\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"18354\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=18354\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_zopherus_41.png\" data-orig-size=\"1764,967\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"p3l4_zopherus_4[1]\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Team Zopherus won second place in the Phase 3: Level 4 software modeling stage of NASA\u2019s 3D-Printed Habitat Challenge. The team\u2019s design would be constructed by an autonomous roving printer that prints a structure and then moves on to the next site.&lt;br \/&gt;\nCredits: Zopherus&lt;br \/&gt;\nWatch their virtual video model here.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_zopherus_41-1024x561.png\" class=\"wp-image-18354 size-large\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_zopherus_41-1024x561.png\" alt=\"\" width=\"520\" height=\"285\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_zopherus_41-1024x561.png 1024w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_zopherus_41-300x164.png 300w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_zopherus_41-768x421.png 768w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_zopherus_41.png 1764w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/a><figcaption id=\"caption-attachment-18354\" class=\"wp-caption-text\"><em>Team Zopherus won second place in the Phase 3: Level 4 software modeling stage of NASA\u2019s 3D-Printed Habitat Challenge. The team\u2019s design would be constructed by an autonomous roving printer that prints a structure and then moves on to the next site. Credits: Zopherus.<br \/><a href=\"https:\/\/www.youtube.com\/watch?v=2TLnCOCVicE&amp;feature=youtu.be\">Watch their virtual video model here<\/a>.<\/em><\/figcaption><\/figure>\n<figure id=\"attachment_18355\" aria-describedby=\"caption-attachment-18355\" style=\"width: 520px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.nasa.gov\/directorates\/spacetech\/centennial_challenges\/3DPHab\/latest-updates-from-nasa-on-3d-printed-habitat-competition\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"18355\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=18355\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_mars_incubator1.png\" data-orig-size=\"1920,1080\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Team Mars Incubator\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;The virtual design from team Mars Incubator won third place in the Phase 3: Level 4 software modeling stage of NASA\u2019s 3D-Printed Habitat Challenge. The team is a collection of engineers and artists.&lt;br \/&gt;\nCredits: Mars Incubator&lt;br \/&gt;\nWatch their virtual video model here.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_mars_incubator1-1024x576.png\" class=\"wp-image-18355 size-large\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_mars_incubator1-1024x576.png\" alt=\"\" width=\"520\" height=\"293\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_mars_incubator1-1024x576.png 1024w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_mars_incubator1-300x169.png 300w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_mars_incubator1-768x432.png 768w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/p3l4_mars_incubator1.png 1920w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/a><figcaption id=\"caption-attachment-18355\" class=\"wp-caption-text\"><em>The virtual design from team Mars Incubator won third place in the Phase 3: Level 4 software modeling stage of NASA\u2019s 3D-Printed Habitat Challenge. The team is a collection of engineers and artists.\u00a0 Credits: Mars Incubator<\/em><br \/><a href=\"https:\/\/www.youtube.com\/watch?v=nHxO-zmqdLM&amp;feature=youtu.be\"><em>Watch their virtual video model here.<\/em><\/a><\/figcaption><\/figure>\n<p>** <strong><a href=\"http:\/\/www.skycorpinc.com\/about.html\">Dennis Wingo<\/a> talk at at NASA Ames<\/strong> on March 6th, 2019 in which he lays out the &#8220;direction and steps to the Industrialization of the Moon&#8221;:<\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1600\" height=\"900\" src=\"https:\/\/www.youtube.com\/embed\/80T8pb0b5ec?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p>** <strong>Some space settlement related conferences <\/strong>upcoming this year:<\/p>\n<p>**** <strong><a href=\"https:\/\/isdc2019.nss.org\/\">International Space Development Conference 2019<\/a><\/strong> (ISDC 2019), June 6-9, Sheraton Pentagon City Hotel, Arlington, Virginia.<\/p>\n<p>The <a href=\"http:\/\/www.nss.org\">National Space Society<\/a>&#8216;s annual conference always has many <a href=\"https:\/\/isdc2019.nss.org\/home\/schedule\/sessions\/\">Space Settlement Sessions<\/a> on the agenda.<\/p>\n<p>**** <a href=\"http:\/\/ssi.org\/ssi-50-the-space-settlement-enterprise\/\"><strong>SSI 50: The Space Settlement Enterprise<\/strong> | Space Studies Institute (SSI)<\/a> &#8211; \u00a0Sept 9-10, Museum of Flight in Seattle, Washington.<\/p>\n<p>A renewal of the <a href=\"http:\/\/www.ssi.org\">Space Studies Institute<\/a>&#8216;s series of conferences:<\/p>\n<p style=\"padding-left: 40px;\"><em>The Space Settlement Enterprise will be an exciting two-day event\u00a0featuring some of the space industry\u2019s top thinkers. Nestled alongside history-making exhibits, experts will seek to identify the technological and economic obstacles to space settlement. Panel discussions will cover six major areas:<\/em><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><em><strong>Habitats and Facilities:<\/strong> What do we want to build?<\/em><\/li>\n<li><em><strong>Construction:<\/strong> How do we build it?<\/em><\/li>\n<li><em><strong>Resources:<\/strong> Where and how do we get the materials?<\/em><\/li>\n<li><em><strong>Transport:<\/strong> How do we get there?<\/em><\/li>\n<li><em><strong>Life in Space:<\/strong> How do we survive there?<\/em><\/li>\n<li><em><strong>Economics:<\/strong> How do we pay for it?<\/em><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\"><em>We have structured the event to allow plenty of time for questions and audience interaction. The questions developed at this conference will inform SSI\u2019s research programs over the next few years.<\/em><\/p>\n<p>On a recent episode of <a href=\"https:\/\/thespaceshow.com\/show\/19-mar-2019\/broadcast-3286-ed-wright\">The Space Show<\/a>,\u00a0 <a href=\"https:\/\/thespaceshow.com\/guest\/ed-wright\">Ed Wright<\/a> previewed <a href=\"http:\/\/ssi.org\/ssi-50-the-space-settlement-enterprise\/\">SSI:50 The Space Settlement Enterprise<\/a>:<\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-18351-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/thespaceshow.com\/sites\/default\/files\/shows\/3286-BWB-2019-03-19.mp3?_=1\" \/><a href=\"https:\/\/thespaceshow.com\/sites\/default\/files\/shows\/3286-BWB-2019-03-19.mp3\">https:\/\/thespaceshow.com\/sites\/default\/files\/shows\/3286-BWB-2019-03-19.mp3<\/a><\/audio>\n<p>**** <a href=\"http:\/\/earthlightfoundation.org\/newworlds\/\"><strong>New Worlds 2019 Space Settlement Conference<\/strong><\/a>, Austin, Texas, Nov.15-16, 2019<\/p>\n<p>The annual meeting sponsored by <a href=\"http:\/\/earthlightfoundation.org\/about\/#TheFoundation\">The Earthlight Foundation<\/a> (ELF) , which is<\/p>\n<p style=\"padding-left: 40px;\"><em>a non-profit, non-partisan organization founded and incorporated in 2012 to support the expansion of life and humanity beyond the Earth by providing vision, leadership and credibility.<\/em><\/p>\n<p>The organization is run by a small core team encompassing broad field expertise relevant to space exploration, settlement, engineering and communications. ELF is minimalist in management structure to remain flexible and drive effective execution.<\/p>\n<p>The Foundation&#8217;s mission is to support<\/p>\n<p style=\"padding-left: 40px;\"><em>the expansion of life and humanity beyond the Earth by creating, catalyzing and managing projects and activities that lead to public inspiration, education and action relating to space exploration and settlement \u2013 and to protect and expand the domain of life and humanity on this world by returning and applying the knowledge thus gained.<\/em><\/p>\n<p>** <strong>Space based solar power<\/strong> has often been cited as a possible economic driver for in-space settlements. Here is a talk by Prof. Sergio Pellegrino of CalTech on the latest results of a multi-year project to develop a plan for space based solar power:<\/p>\n<p style=\"padding-left: 40px;\"><em>In 1968, Peter Glaser, the father of space solar power, envisaged kilometer-scale space systems comprising solar collectors and transmitting antennas that would beam power to the earth from geostationary orbit, but that dream has remained elusive. Until now. In his talk, Sergio Pellegrino will discuss the Caltech Space Solar Power Project&#8217;s pursuit to conceive, design, and demonstrate a scalable vision for a constellation of ultralight, modular spacecraft that collect sunlight, transform it into electrical power, and wirelessly beam that electricity to the earth. The basic module of this future solar power system is a giant coilable structure that elastically deploys after launch into orbit, and is made of paper-thin materials of high stiffness. <\/em><\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1600\" height=\"900\" src=\"https:\/\/www.youtube.com\/embed\/em8T1nOL0tM?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p style=\"padding-left: 40px;\"><em>Sergio Pellegrino is the Joyce and Kent Kressa Professor of Aerospace and Civil Engineering at Caltech in the Division of Engineering and Applied Science; Jet Propulsion Laboratory Senior Research Scientist; and Co-Director of the Space-Based Solar Power Project.<\/em><\/p>\n<p>** <strong>A rotating habitat structure<\/strong> in space can provide &#8220;spin gravity&#8221; to simulate the mass gravity force on earth. Ideally the whole habitat spins and provides an earth-like environment along the inside wall of the structure.<\/p>\n<figure id=\"attachment_17823\" aria-describedby=\"caption-attachment-17823\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"17823\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=17823\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/oun84.jpg\" data-orig-size=\"537,385\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Bernal Sphere\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;A Bernal Sphere design for an in-space habitat.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/oun84.jpg\" class=\"wp-image-17823\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/oun84.jpg\" alt=\"\" width=\"500\" height=\"358\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/oun84.jpg 537w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/oun84-300x215.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption id=\"caption-attachment-17823\" class=\"wp-caption-text\"><em>A Bernal Sphere design for an in-space habitat. The structure rotates around the long axis to provide 1g spin gravity. <a href=\"https:\/\/settlement.arc.nasa.gov\/70sArt\/art.html\">Credits NASA Ames<\/a><\/em><\/figcaption><\/figure>\n<p>In a small spacecraft such as a transport ship to Mars, it would not be practical to spin the structure beyond what could provide a small fraction of earth&#8217;s 1g. One possible way around this would be for the crew members to periodically undergo rides on a spin table. Detrimental health effects similar to those caused by long term exposure to weightlessness have been seen in subjects undergoing extended bed rest. ESA and NASA are sponsoring a new bed-rest study to test whether periodic rides on a spin table will ameliorate the negative consequences of lying horizontally for months at a time: <a href=\"http:\/\/www.esa.int\/Our_Activities\/Human_and_Robotic_Exploration\/Testing_the_value_of_artificial_gravity_for_astronaut_health\">Testing the value of artificial gravity for astronaut health &#8211; ESA<\/a><\/p>\n<p style=\"padding-left: 40px;\"><em>Once a day, a selection of the study\u2019s participants will lie in DLR\u2019s short-arm centrifuge. There they will be spun to encourage blood to flow back towards their feet and allow researchers to understand the potential of artificial gravity in combating the effects of weightlessness.<\/em><\/p>\n<p style=\"padding-left: 40px;\"><em>The intensity of the centrifugal force is able to be adapted to each person according to their size. DLR can also adjust the centre of spin so that subjects are spun around their heads or their chests. Changing the position in this way could have far-reaching consequences for rehabilitation but, as this is a new domain, these consequences are currently unknown.<\/em><\/p>\n<p style=\"padding-left: 40px;\"><em>A number of different experiments will be carried out over the course of the study, looking at cardiovascular function, balance and muscle strength, metabolism and cognitive performance among other factors. Seven of these experiments will be conducted by European-led research groups, with a view to validating the findings on the International Space Station during future missions.<\/em><\/p>\n<figure id=\"attachment_18352\" aria-describedby=\"caption-attachment-18352\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.esa.int\/spaceinimages\/Images\/2019\/03\/DLR_short-arm_centrifuge\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"18352\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=18352\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/DLR_short-arm_centrifuge_node_full_image_21.jpg\" data-orig-size=\"700,525\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 8 Plus&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1553169156&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.99&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.058823529411765&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"DLR short-arm centrifuge\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;The short-arm centrifuge at the German Aerospace Center&amp;#8217;s (DLR) :envihab facility in Cologne, Germany will be used during the first joint long-term bedrest rest study commissioned by ESA and US space agency NASA to investigate the potential of artificial gravity in mitigating the effects of spaceflight. The study begins on 25 March 2019 and will run for 89 days. Test subjects will need remain in beds with the head end tilted 6 degrees below horizontal for 60 of these days to simulate the microgravity of space.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/DLR_short-arm_centrifuge_node_full_image_21.jpg\" class=\"wp-image-18352\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/DLR_short-arm_centrifuge_node_full_image_21.jpg\" alt=\"\" width=\"500\" height=\"375\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/DLR_short-arm_centrifuge_node_full_image_21.jpg 700w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/DLR_short-arm_centrifuge_node_full_image_21-300x225.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-18352\" class=\"wp-caption-text\"><em><a href=\"https:\/\/www.esa.int\/spaceinimages\/Images\/2019\/03\/DLR_short-arm_centrifuge\">The short-arm centrifuge<\/a> at the German Aerospace Center&#8217;s (DLR) :envihab facility in Cologne, Germany will be used during the first joint long-term bedrest rest study commissioned by ESA and US space agency NASA to investigate the potential of artificial gravity in mitigating the effects of spaceflight. The study begins on 25 March 2019 and will run for 89 days. Test subjects will need remain in beds with the head end tilted 6 degrees below horizontal for 60 of these days to simulate the microgravity of space.<\/em><\/figcaption><\/figure>\n<p style=\"text-align: center;\">====<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.amazon.com\/gp\/product\/B07FYWM41W\/ref=as_li_tl?ie=UTF8&amp;camp=1789&amp;creative=9325&amp;creativeASIN=B07FYWM41W&amp;linkCode=as2&amp;tag=hobbyspace&amp;linkId=7b8e8998e8bbc06666d4930f6a4e6fb8\" target=\"_blank\" rel=\"noopener noreferrer\">The High Frontier: An Easier Way<\/a><\/p>\n<p><img decoding=\"async\" src=\"\/\/ir-na.amazon-adsystem.com\/e\/ir?t=hobbyspace&amp;l=am2&amp;o=1&amp;a=B07FYWM41W\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><iframe style=\"width: 120px; height: 240px;\" src=\"\/\/ws-na.amazon-adsystem.com\/widgets\/q?ServiceVersion=20070822&amp;OneJS=1&amp;Operation=GetAdHtml&amp;MarketPlace=US&amp;source=ac&amp;ref=tf_til&amp;ad_type=product_link&amp;tracking_id=hobbyspace&amp;marketplace=amazon&amp;region=US&amp;placement=B07FYWM41W&amp;asins=B07FYWM41W&amp;linkId=96d3a62c5871c0c6409f7a8b294e2191&amp;show_border=true&amp;link_opens_in_new_window=true&amp;price_color=333333&amp;title_color=0066c0&amp;bg_color=ffffff\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><span style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" data-mce-type=\"bookmark\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A sampling of items that I&#8217;ve come across related to space settlement: ** 3 private teams share a $100,000 award from NASA for their Mars habitat design submissions in the agency&#8217;s 3-D Printed Habitat Challenge: Teams competing in NASA\u2019s 3D-Printed Habitat Challenge completed the latest level of the competition \u2013 complete virtual construction \u2013 and &hellip; <a href=\"https:\/\/hobbyspace.com\/Blog\/?p=18351\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Space settlement roundup &#8211; Mar.30.2019<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[15,17,18],"tags":[],"class_list":["post-18351","post","type-post","status-publish","format-standard","hentry","category-in-space-infrastructure","category-living-in-space","category-space-settlement"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p34aWK-4LZ","jetpack-related-posts":[{"id":16327,"url":"https:\/\/hobbyspace.com\/Blog\/?p=16327","url_meta":{"origin":18351,"position":0},"title":"Top 10 teams selected by NASA for next stage of 3D-Printed habitat competition","author":"TopSpacer","date":"July 3, 2018","format":false,"excerpt":"An announcement from NASA: Top 10 Teams Selected in Virtual Stage of 3D-Printed Habitat Challenge NASA\u2019s\u00a03D-Printed Habitat Challenge\u00a0is challenging teams of citizen inventors to push the state of the art of additive construction to design and build sustainable shelters for humans to live on Mars. Previous levels of the challenge\u2026","rel":"","context":"In &quot;Asteroids &amp; Comets&quot;","block_context":{"text":"Asteroids &amp; Comets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=75"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2018\/07\/x-arc_3dph_01-1024x503.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":14356,"url":"https:\/\/hobbyspace.com\/Blog\/?p=14356","url_meta":{"origin":18351,"position":1},"title":"NASA 3D-Printed Habitat Challenge awards $100k to two teams in Phase 2: Level 1","author":"TopSpacer","date":"May 12, 2017","format":false,"excerpt":"NASA's 3D-Printed Habitat Challenge selects winners for the first level of the competition: $100,000 Awarded in 1st Printing Stage of 3D-Printed Habitat Challenge\u00a0 Seven teams working on technology that could someday be used to create habitats from materials on other worlds have completed the first printing segment of NASA\u2019s 3D-Printed\u2026","rel":"","context":"In &quot;Contests and Games&quot;","block_context":{"text":"Contests and Games","link":"https:\/\/hobbyspace.com\/Blog\/?cat=16"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/05\/img21-1024x640.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":18704,"url":"https:\/\/hobbyspace.com\/Blog\/?p=18704","url_meta":{"origin":18351,"position":2},"title":"Two teams 3D-printed prototype Mars habitats in battle for $700k from NASA","author":"TopSpacer","date":"May 8, 2019","format":false,"excerpt":"Here is an account of the Mars habitat printing contest held last week in Illinois between teams from Penn State and the New York-based design agency AI SpaceFactory in the final phase of NASA\u2019s 3D-Printed Habitat Challenge competition: AI SpaceFactory Wins NASA's 3D-Printed Extraterrestrial Habitats Challenge - IEEE Spectrum -\u2026","rel":"","context":"In &quot;In Space Infrastructure&quot;","block_context":{"text":"In Space Infrastructure","link":"https:\/\/hobbyspace.com\/Blog\/?cat=15"},"img":{"alt_text":"","src":"\/\/ir-na.amazon-adsystem.com\/e\/ir?t=hobbyspace&l=am2&o=1&a=1426220057","width":350,"height":200},"classes":[]},{"id":1476,"url":"https:\/\/hobbyspace.com\/Blog\/?p=1476","url_meta":{"origin":18351,"position":3},"title":"NAS&#8217;s eXploration Habitat (X-Hab) Challenge invites student team applications","author":"TopSpacer","date":"April 2, 2013","format":false,"excerpt":"NASA's\u00a0 eXploration Habitat (X-Hab) Academic Innovation Challenge invites student teams to submit proposals for systems for deep-space habitats for the 2013-2014 round of the program. (See also this recent report on the 2013 projects: 2013 X-Hab Innovation Challenge Progress Update - NASA - Feb.11.13) NASA Challenge Invites Students to Design\u2026","rel":"","context":"In &quot;Contests and Games&quot;","block_context":{"text":"Contests and Games","link":"https:\/\/hobbyspace.com\/Blog\/?cat=16"},"img":{"alt_text":"X-Hab","src":"https:\/\/i0.wp.com\/www.nasa.gov\/centers\/johnson\/images\/content\/738205main_xhab_med.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":17894,"url":"https:\/\/hobbyspace.com\/Blog\/?p=17894","url_meta":{"origin":18351,"position":4},"title":"Space settlement roundup &#8211; Feb.22.2019","author":"TopSpacer","date":"February 22, 2019","format":false,"excerpt":"A sampling of items related to human settlements off earth: ** Cylindrical homes on Mars created via 3D printing from local materials have made the AI SpaceFactory team a finalist in NASA's 3-D Printed Habitat Challenge competition to design viable habitats for living on Mars:\u00a0AI SpaceFactory builds 3D printed Mars\u2026","rel":"","context":"In &quot;In Space Infrastructure&quot;","block_context":{"text":"In Space Infrastructure","link":"https:\/\/hobbyspace.com\/Blog\/?cat=15"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/ESP_046738_2090_TroughEnd_candidatecroppedreduced1.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":11473,"url":"https:\/\/hobbyspace.com\/Blog\/?p=11473","url_meta":{"origin":18351,"position":5},"title":"&#8216;Mars Ice House&#8217; wins the NASA 3D-Printed Habitat Challenge contest","author":"TopSpacer","date":"September 27, 2015","format":false,"excerpt":"NASA sponsored the\u00a0NASA 3D-Printed Habitat Challenge\u00a0in which entrant\u00a0teams develop 3D printing systems and techniques for building habitats on Mars. Thirty finalists were chosen in August. See descriptions of each team's concept at\u00a0Design Competition Finalists. At the\u00a0Maker Faire\u00a0underway this weekend in New York the teams displayed their designs and the winners\u2026","rel":"","context":"In &quot;Contests and Games&quot;","block_context":{"text":"Contests and Games","link":"https:\/\/hobbyspace.com\/Blog\/?cat=16"},"img":{"alt_text":"Mars-Ice-House_Dusk+01_lr[1]","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2015\/09\/Mars-Ice-House_Dusk-01_lr1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/18351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18351"}],"version-history":[{"count":1,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/18351\/revisions"}],"predecessor-version":[{"id":18356,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/18351\/revisions\/18356"}],"wp:attachment":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}