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	<title>Category:Main - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://marspedia.org/index.php?action=history&amp;feed=atom&amp;title=Category%3AMain"/>
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	<updated>2026-07-21T02:25:22Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://marspedia.org/index.php?title=Category:Main&amp;diff=129020&amp;oldid=prev</id>
		<title>Jburk: Replaced content with &quot;{{Category Hierarchy}}&quot;</title>
		<link rel="alternate" type="text/html" href="http://marspedia.org/index.php?title=Category:Main&amp;diff=129020&amp;oldid=prev"/>
		<updated>2019-03-11T22:03:38Z</updated>

		<summary type="html">&lt;p&gt;Replaced content with &amp;quot;{{Category Hierarchy}}&amp;quot;&lt;/p&gt;
&lt;a href=&quot;//marspedia.org/index.php?title=Category:Main&amp;amp;diff=129020&amp;amp;oldid=128775&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Jburk</name></author>
	</entry>
	<entry>
		<id>http://marspedia.org/index.php?title=Category:Main&amp;diff=128775&amp;oldid=prev</id>
		<title>Jburk: Jburk moved page Marspedia Specific Hierarchy to Category:Main</title>
		<link rel="alternate" type="text/html" href="http://marspedia.org/index.php?title=Category:Main&amp;diff=128775&amp;oldid=prev"/>
		<updated>2019-03-05T07:52:06Z</updated>

		<summary type="html">&lt;p&gt;Jburk moved page &lt;a href=&quot;/Marspedia_Specific_Hierarchy&quot; class=&quot;mw-redirect&quot; title=&quot;Marspedia Specific Hierarchy&quot;&gt;Marspedia Specific Hierarchy&lt;/a&gt; to &lt;a href=&quot;/Category:Main&quot; title=&quot;Category:Main&quot;&gt;Category:Main&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:52, 5 March 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;4&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Jburk</name></author>
	</entry>
	<entry>
		<id>http://marspedia.org/index.php?title=Category:Main&amp;diff=128767&amp;oldid=prev</id>
		<title>Frank C at 23:08, 25 February 2019</title>
		<link rel="alternate" type="text/html" href="http://marspedia.org/index.php?title=Category:Main&amp;diff=128767&amp;oldid=prev"/>
		<updated>2019-02-25T23:08:46Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:08, 26 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l88&quot;&gt;Line 88:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 88:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;***⁃    Biospherics&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;***⁃    Biospherics&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;***⁃    Genetic Engineering (biotechnology)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;***⁃    Genetic Engineering (biotechnology)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;***-    Livestock&amp;amp; Aquaculture&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;***-    Livestock &amp;amp; Aquaculture&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;**⁃    Resources and Manufacture&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;**⁃    Resources and Manufacture&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;***⁃    Materials (chemistry &amp;amp; physics)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;***⁃    Materials (chemistry &amp;amp; physics)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Frank C</name></author>
	</entry>
	<entry>
		<id>http://marspedia.org/index.php?title=Category:Main&amp;diff=128766&amp;oldid=prev</id>
		<title>Frank C at 22:59, 25 February 2019</title>
		<link rel="alternate" type="text/html" href="http://marspedia.org/index.php?title=Category:Main&amp;diff=128766&amp;oldid=prev"/>
		<updated>2019-02-25T22:59:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;a href=&quot;//marspedia.org/index.php?title=Category:Main&amp;amp;diff=128766&amp;amp;oldid=127876&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Frank C</name></author>
	</entry>
	<entry>
		<id>http://marspedia.org/index.php?title=Category:Main&amp;diff=127876&amp;oldid=prev</id>
		<title>Frank C at 17:46, 20 January 2019</title>
		<link rel="alternate" type="text/html" href="http://marspedia.org/index.php?title=Category:Main&amp;diff=127876&amp;oldid=prev"/>
		<updated>2019-01-20T17:46:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:46, 20 January 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==Specific Hierarchy==&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*    &amp;#039;&amp;#039;&amp;#039;•    I. Mars Planetary Science&amp;#039;&amp;#039;&amp;#039; -  physical description of the planet; all the science data that is collected&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*    &amp;#039;&amp;#039;&amp;#039;•    I. Mars Planetary Science&amp;#039;&amp;#039;&amp;#039; -  physical description of the planet; all the science data that is collected&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key marspediaorg_www-mwmars_:diff:1.41:old-127871:rev-127876:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Frank C</name></author>
	</entry>
	<entry>
		<id>http://marspedia.org/index.php?title=Category:Main&amp;diff=127871&amp;oldid=prev</id>
		<title>Frank C: Created page with &quot;==Specific Hierarchy==   *    &#039;&#039;&#039;•    I. Mars Planetary Science&#039;&#039;&#039; -  physical description of the planet; all the science data that is collected **    ⁃    Astronomy ***...&quot;</title>
		<link rel="alternate" type="text/html" href="http://marspedia.org/index.php?title=Category:Main&amp;diff=127871&amp;oldid=prev"/>
		<updated>2019-01-20T17:30:42Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;==Specific Hierarchy==   *    &amp;#039;&amp;#039;&amp;#039;•    I. Mars Planetary Science&amp;#039;&amp;#039;&amp;#039; -  physical description of the planet; all the science data that is collected **    ⁃    Astronomy ***...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Specific Hierarchy==&lt;br /&gt;
 &lt;br /&gt;
*    &amp;#039;&amp;#039;&amp;#039;•    I. Mars Planetary Science&amp;#039;&amp;#039;&amp;#039; -  physical description of the planet; all the science data that is collected&lt;br /&gt;
**    ⁃    Astronomy&lt;br /&gt;
***    ⁃    Orbit&lt;br /&gt;
***    ⁃    Moons - Natural Satellites&lt;br /&gt;
***    ⁃    Mars-Crossing Asteroids&lt;br /&gt;
***    ⁃    Time Measures (day, year, calendar, …)&lt;br /&gt;
**    ⁃    Aerography (geography)&lt;br /&gt;
***    ⁃    Mars Atlas (place names &amp;amp; images)&lt;br /&gt;
***    ⁃    Topography (surface elevation maps, …)&lt;br /&gt;
***    ⁃    Atmospheric Sciences (composition, pressure, climate, weather, seasons, …)&lt;br /&gt;
***    ⁃    Gravimetry (subsurface density map)&lt;br /&gt;
***    ⁃    Surface Spectroscopy (gamma, infra-red,…)&lt;br /&gt;
**    ⁃    Areology (geology)&lt;br /&gt;
***    ⁃    Geologic Processes (age of features, volcanism, faulting, erosion, …)&lt;br /&gt;
***    ⁃    Areomorphology (landforms)&lt;br /&gt;
***    ⁃    Mineralogy (distribution, abundance)&lt;br /&gt;
***    ⁃    Hydrology (distribution of surface water, ice)&lt;br /&gt;
***    ⁃    Mars Meteorites&lt;br /&gt;
&lt;br /&gt;
*    •    &amp;#039;&amp;#039;&amp;#039;II. Mars Spacecraft/Robotic Missions&amp;#039;&amp;#039;&amp;#039; - (non-human) - mission planning and execution history&lt;br /&gt;
**    ⁃    Mission Objectives&lt;br /&gt;
***    ⁃    Search for Life&lt;br /&gt;
***    ⁃    Spaceflight Science&lt;br /&gt;
***    ⁃    Resource Mapping&lt;br /&gt;
**    ⁃    Mission Planning (and engineering)&lt;br /&gt;
***    ⁃    Exploration Concepts&lt;br /&gt;
***    ⁃    Orbital Mechanics&lt;br /&gt;
***    ⁃    Propulsion&lt;br /&gt;
***    ⁃    Power Systems&lt;br /&gt;
***    ⁃    Communication&lt;br /&gt;
***    ⁃    Instruments (sensors, …)&lt;br /&gt;
***    ⁃    Emerging Technologies&lt;br /&gt;
**    ⁃    Exploration Missions (historical, current, planned)&lt;br /&gt;
***    ⁃    Orbital Missions&lt;br /&gt;
***    ⁃    Lander Missions&lt;br /&gt;
***    ⁃    Robotic Exploration   &lt;br /&gt;
&lt;br /&gt;
*    •    &amp;#039;&amp;#039;&amp;#039;III. Mars Human Exploration (planning)&amp;#039;&amp;#039;&amp;#039; - human exploration concepts and planning&lt;br /&gt;
**    ⁃    Human Mission Architecture&lt;br /&gt;
**    ⁃    Exploration Transport Systems&lt;br /&gt;
***    ⁃    Interplanetary Vehicles&lt;br /&gt;
***    ⁃    Descent Vehicles&lt;br /&gt;
***    ⁃    Ascent Vehicles&lt;br /&gt;
**   ⁃    Surface Vehicular Activities&lt;br /&gt;
***    ⁃    EVA Suits&lt;br /&gt;
**    ⁃    Funding&lt;br /&gt;
**    ⁃    Training&lt;br /&gt;
**    ⁃    Human Factors (and crew considerations)&lt;br /&gt;
**    ⁃    Medicine&lt;br /&gt;
**    ⁃    In-situ Resource Utilization (ISRU)&lt;br /&gt;
**    ⁃    Analog Stations&lt;br /&gt;
***    ⁃    MDRS&lt;br /&gt;
***    ⁃    FMARS&lt;br /&gt;
***    ⁃    HI-SEAS&lt;br /&gt;
**    ⁃    Space Stations (Mars orbital)&lt;br /&gt;
**    ⁃    Moon Stations (Phobos, Deimos)&lt;br /&gt;
&lt;br /&gt;
*    &amp;#039;&amp;#039;&amp;#039;•    IV. Mars Human Settlement (planning)&amp;#039;&amp;#039;&amp;#039; - including plans &amp;amp; concepts, philosophical/ethical considerations, and mars analogue research&lt;br /&gt;
**    ⁃    Settlement Transport Systems&lt;br /&gt;
***    ⁃    Ready for Mars&lt;br /&gt;
***    ⁃    SpaceX Transport&lt;br /&gt;
**    ⁃    Mission Support&lt;br /&gt;
**    ⁃    Life Support Systems&lt;br /&gt;
***    ⁃    Air (oxygen extraction, distribution)&lt;br /&gt;
***    ⁃    Water (drilling, extraction, distribution)&lt;br /&gt;
***    ⁃    HVAC (heating, ventilation, air-conditioning)&lt;br /&gt;
**    ⁃    Settlement Plans&lt;br /&gt;
***    ⁃    Housing and Infrastructure Concepts (camps, outposts, bases, settlements, cities)&lt;br /&gt;
***    ⁃    Construction, Assembly, Maintenance&lt;br /&gt;
**    ⁃    Surface Transportation&lt;br /&gt;
***    ⁃    Surface Vehicles&lt;br /&gt;
***    ⁃    Surface Transportation Networks&lt;br /&gt;
**    ⁃    Health and Safety (medicine)&lt;br /&gt;
***    ⁃    Radiation Protection&lt;br /&gt;
***    ⁃    Diet and Nutrition&lt;br /&gt;
***    ⁃    Gravity and Fitness&lt;br /&gt;
***    ⁃    Psychology&lt;br /&gt;
**    ⁃    Communications (inter- and intra- settlement sites)&lt;br /&gt;
**    ⁃    Energy&lt;br /&gt;
***    ⁃    Sources&lt;br /&gt;
***    ⁃    Distribution&lt;br /&gt;
***    ⁃    Storage&lt;br /&gt;
***    ⁃    Fuels&lt;br /&gt;
**    ⁃    Agriculture&lt;br /&gt;
***    ⁃    Growing Methods (hydro-, aero-, geo- ponics)&lt;br /&gt;
***    ⁃    Food Crops&lt;br /&gt;
***    ⁃    Non-Food Crops&lt;br /&gt;
***    ⁃    Biospherics&lt;br /&gt;
***   ⁃    Genetic Engineering (biotechnology)&lt;br /&gt;
**    ⁃    Resources and Manufacture&lt;br /&gt;
***    ⁃    Materials (chemistry &amp;amp; physics)&lt;br /&gt;
***    ⁃    Prospecting&lt;br /&gt;
***    ⁃    Mining and Refining (metals, ceramics)&lt;br /&gt;
***    ⁃    Synthesis (chemicals, polymers)&lt;br /&gt;
***    ⁃    Manufacture&lt;br /&gt;
***    ⁃    Fabrication and Repair&lt;br /&gt;
***    ⁃    Waste Management and Recycling&lt;br /&gt;
**    ⁃    Society&lt;br /&gt;
***    ⁃    Law&lt;br /&gt;
***    ⁃    Philosophy and Ethics&lt;br /&gt;
***    ⁃    Commerce and Economics&lt;br /&gt;
***    ⁃    Government&lt;br /&gt;
**    ⁃    Terraforming&lt;br /&gt;
&lt;br /&gt;
*    &amp;#039;&amp;#039;&amp;#039;•    V. Mars Outreach (for Mars exploration/settlement)&amp;#039;&amp;#039;&amp;#039; - people and organizations (Mars Society, Marspedia, etc), political action, and public outreach &amp;amp; education&lt;br /&gt;
**    ⁃    Outreach Concepts&lt;br /&gt;
***    ⁃    Political Action&lt;br /&gt;
***    ⁃    Events&lt;br /&gt;
***    ⁃    Competitions&lt;br /&gt;
**    ⁃    People and Organizations&lt;br /&gt;
***    ⁃    Mars Society (organization and processes)&lt;br /&gt;
***    ⁃    Explore Mars&lt;br /&gt;
***    ⁃    Mars One&lt;br /&gt;
***    ⁃    SpaceX&lt;br /&gt;
**    ⁃    Education&lt;br /&gt;
***    ⁃    Online courses&lt;br /&gt;
***    ⁃    University Degree Programs&lt;br /&gt;
**    ⁃    Information Media Sources&lt;br /&gt;
***    ⁃    Marspedia&lt;br /&gt;
***    ⁃    MarsPapers&lt;br /&gt;
***    ⁃    Mars Society Videos (Youtube)&lt;br /&gt;
***    ⁃    Wikipedia&lt;br /&gt;
*    &amp;#039;&amp;#039;&amp;#039;•    VI. Mars Arts and Literature&amp;#039;&amp;#039;&amp;#039; - Mars in literature, music, movies, plays, graphic arts, photography&lt;br /&gt;
**    ⁃    Books&lt;br /&gt;
***    ⁃    Science Fiction Literature&lt;br /&gt;
***    ⁃    Non-fiction Literature&lt;br /&gt;
**    ⁃    Essays&lt;br /&gt;
**    ⁃    History&lt;br /&gt;
**    ⁃    Plays&lt;br /&gt;
**    ⁃    Movies (motion pictures)&lt;br /&gt;
***    ⁃    Documentaries&lt;br /&gt;
***    ⁃    TV Series&lt;br /&gt;
***    ⁃    Science Fiction Movies&lt;br /&gt;
**    ⁃    Music&lt;br /&gt;
**    ⁃    Photography&lt;br /&gt;
**    ⁃    Art&lt;br /&gt;
**    ⁃    Games&lt;br /&gt;
***    ⁃    Board Games&lt;br /&gt;
***    ⁃    Computer Games&lt;/div&gt;</summary>
		<author><name>Frank C</name></author>
	</entry>
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