{"id":1258,"date":"2017-05-25T19:38:26","date_gmt":"2017-05-25T19:38:26","guid":{"rendered":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/?post_type=chapter&#038;p=1258"},"modified":"2017-05-25T19:38:26","modified_gmt":"2017-05-25T19:38:26","slug":"cratered-worlds-for-further-exploration","status":"publish","type":"chapter","link":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/chapter\/cratered-worlds-for-further-exploration\/","title":{"raw":"Cratered Worlds: For Further Exploration","rendered":"Cratered Worlds: For Further Exploration"},"content":{"raw":"<h2 data-type=\"title\">Articles<\/h2>\r\n<section id=\"fs-id1170326091444\" data-depth=\"2\"><section id=\"fs-id1170326023791\" data-depth=\"3\">\r\n<h3 data-type=\"title\"><em data-effect=\"italics\">The Moon<\/em><\/h3>\r\n<p id=\"fs-id1170324010712\">Bakich, Michael. \"Asia\u2019s New Assault on the Moon.\" <em data-effect=\"italics\">Astronomy<\/em> (August 2009): 50. The Japanese Selene and Chinese Chang\u2019e 1 missions.<\/p>\r\n<p id=\"fs-id1170326204621\">Beatty, J. \"NASA Slams the Moon.\" <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (February 2010): 28. The impact of the LCROSS mission on the Moon and what we learned from it.<\/p>\r\n<p id=\"fs-id1170326169395\">Bell, T. \"Warning: Dust Ahead.\" <em data-effect=\"italics\">Astronomy<\/em> (March 2006): 46. What we know about lunar dust and the problems it can cause.<\/p>\r\n<p id=\"fs-id1170326423807\">Dorminey, B. \"Secrets beneath the Moon\u2019s Surface.\" <em data-effect=\"italics\">Astronomy<\/em> (March 2011): 24. A nice timeline of the Moon\u2019s evolution and the story of how we are finding out more about its internal structure.<\/p>\r\n<p id=\"fs-id1170326274468\">Jayawardhana, R. \"Deconstructing the Moon.\" <em data-effect=\"italics\">Astronomy<\/em> (September 1998): 40. An update on the giant impact hypothesis for forming the Moon.<\/p>\r\n<p id=\"fs-id1170326450526\">Register, B. \"The Fate of the Moon Rocks.\" <em data-effect=\"italics\">Astronomy<\/em> (December 1985): 15. What was done with the rocks the astronauts brought back from the Moon.<\/p>\r\n<p id=\"fs-id1170326024132\">Schmitt, H. \"Exploring Taurus\u2013Littrow: Apollo 17.\" <em data-effect=\"italics\">National Geographic<\/em> (September 1973). First-person account given by the only scientist to walk on the Moon.<\/p>\r\n<p id=\"fs-id1170326056054\">Schmitt, H. \"From the Moon to Mars.\" <em data-effect=\"italics\">Scientific American<\/em> (July 2009): 36. The only scientist to walk on the Moon reflects on the science from Apollo and future missions to Mars.<\/p>\r\n<p id=\"fs-id1170326118921\">Schultz, P. \"New Clues to the Moon\u2019s Distant Past.\" <em data-effect=\"italics\">Astronomy<\/em> (December 2011): 34. Summary of results and ideas from the LCROSS and LRO missions.<\/p>\r\n<p id=\"fs-id1170323821560\">Shirao, M. \"Kayuga\u2019s High Def Highlights.\" <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (February 2010): 20. Results from the Japanese mission to the Moon, with high definition TV cameras.<\/p>\r\n<p id=\"fs-id1170326530121\">Wadhwa, M. \"What Are We Learning from the Moon Rocks?\" <em data-effect=\"italics\">Astronomy<\/em> (June 2013): 54. Very nice discussion of how the rocks tell us about Moon\u2019s composition, age, and origin.<\/p>\r\n<p id=\"fs-id1170326035446\">Wood, Charles. \"The Moon\u2019s Far Side: Nearly a New World.\" <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (January 2007): 48. This article compares what we know about the two sides and why they are different.<\/p>\r\n<p id=\"fs-id1170326093528\">Zimmerman, R. \"How Much Water is on the Moon?\" <em data-effect=\"italics\">Astronomy<\/em> (January 2014): 50. Results from the LRO\u2019s instruments and good overview of issue.<\/p>\r\n\r\n<\/section><section id=\"fs-id1170324015707\" data-depth=\"3\">\r\n<h3 data-type=\"title\"><em data-effect=\"italics\">Mercury<\/em><\/h3>\r\n<p id=\"fs-id1170326419815\">Beatty, J. \"Mercury Gets a Second Look.\" <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (March 2009): 26. The October 2008 MESSENGER mission flyby.<\/p>\r\n<p id=\"fs-id1170326287953\">Beatty, J. \"Reunion with Mercury.\" <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (May 2008): 24. The January 2008 MESSENGER encounter with Mercury.<\/p>\r\n<p id=\"fs-id1170321783964\">\"Mercury: Meet the Planet Nearest the Sun.\" <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (March 2014): 39. Four-page pictorial introduction, including the new MESSENGER probe full map of the planet provided.<\/p>\r\n<p id=\"fs-id1170326254441\">Oberg, J. \"Torrid Mercury\u2019s Icy Poles.\" <em data-effect=\"italics\">Astronomy<\/em> (December 2013): 30. A nice overview of results from MESSENGER mission, including the ice in polar craters.<\/p>\r\n<p id=\"fs-id1170324016600\">Sheehan, W., and Dobbins, T. \"Mesmerized by Mercury.\" <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (June 2000): 109. History of Mercury observations and how amateur astronomers can contribute.<\/p>\r\n<p id=\"fs-id1170323803403\">Talcott, R. \"Surprises from MESSENGER\u2019s Historic Mercury Fly-by.\" <em data-effect=\"italics\">Astronomy<\/em> (March 2009): 28.<\/p>\r\n<p id=\"fs-id1170323845110\">Talcott, R. \"Mercury Reveals its Hidden Side.\" <em data-effect=\"italics\">Astronomy<\/em> (May 2008): 26. Results and image from the MESSENGER mission flyby of January 2008.<\/p>\r\n\r\n<\/section><\/section><section id=\"fs-id1170326295565\" data-depth=\"2\">\r\n<h2 data-type=\"title\">Websites<\/h2>\r\n<section id=\"fs-id1170326126801\" data-depth=\"3\">\r\n<h3 data-type=\"title\"><em data-effect=\"italics\">The Moon<\/em><\/h3>\r\n<p id=\"fs-id1170326098030\">Apollo Lunar Surface Journal: http:\/\/www.hq.nasa.gov\/office\/pao\/History\/alsj\/. Information, interviews, maps, photos, video and audio clips, and much more on each of the Apollo landing missions.<\/p>\r\n<p id=\"fs-id1170326256008\">Lunar &amp; Planetary Institute: http:\/\/www.lpi.usra.edu\/lunar\/missions\/. Lunar Science and Exploration web pages.<\/p>\r\n<p id=\"fs-id1170326119274\">Lunar Reconnaissance Orbiter Mission Page: http:\/\/lro.gsfc.nasa.gov\/.<\/p>\r\n<p id=\"fs-id1170326326771\">NASA\u2019s Guide to Moon Missions and Information: http:\/\/nssdc.gsfc.nasa.gov\/planetary\/planets\/moonpage.html.<\/p>\r\n<p id=\"fs-id1170326177526\">Origin of the Moon: http:\/\/www.psi.edu\/projects\/moon\/moon.html. By William Hartmann, who, with a colleague, first suggested the giant impact hypothesis for how the Moon formed, in 1975.<\/p>\r\n<p id=\"fs-id1170326335326\"><em data-effect=\"italics\">Sky &amp; Telescope<\/em> magazine\u2019s observing guides and articles about the Moon: http:\/\/www.skyandtelescope.com\/observing\/celestial-objects-to-watch\/moon\/.<\/p>\r\n<p id=\"fs-id1170324010150\">To the Moon: http:\/\/www.pbs.org\/wgbh\/nova\/tothemoon\/. PBS program on the Apollo landings.<\/p>\r\n<p id=\"fs-id1170326448981\">We Choose the Moon: http:\/\/wechoosethemoon.org\/. A recreation of the Apollo 11 mission.<\/p>\r\n\r\n<\/section><section id=\"fs-id1170326275417\" data-depth=\"3\">\r\n<h3 data-type=\"title\"><em data-effect=\"italics\">Mercury<\/em><\/h3>\r\n<p id=\"fs-id1170326145193\">Mercury Unveiled by G. Jeffrey Taylor (summarizing the Mariner 10 Mission): http:\/\/www.psrd.hawaii.edu\/Jan97\/MercuryUnveiled.html.<\/p>\r\n<p id=\"fs-id1170326445532\">MESSENGER Mission Website: http:\/\/messenger.jhuapl.edu\/.<\/p>\r\n<p id=\"fs-id1170324331311\">NASA Planetary Data Center Mercury Page: http:\/\/nssdc.gsfc.nasa.gov\/planetary\/planets\/mercurypage.html.<\/p>\r\n<p id=\"fs-id1170326054102\">Views of the Solar System Mercury Page: http:\/\/solarviews.com\/eng\/mercury.htm.<\/p>\r\n\r\n<\/section><\/section>","rendered":"<h2 data-type=\"title\">Articles<\/h2>\n<section id=\"fs-id1170326091444\" data-depth=\"2\">\n<section id=\"fs-id1170326023791\" data-depth=\"3\">\n<h3 data-type=\"title\"><em data-effect=\"italics\">The Moon<\/em><\/h3>\n<p id=\"fs-id1170324010712\">Bakich, Michael. &#8220;Asia\u2019s New Assault on the Moon.&#8221; <em data-effect=\"italics\">Astronomy<\/em> (August 2009): 50. The Japanese Selene and Chinese Chang\u2019e 1 missions.<\/p>\n<p id=\"fs-id1170326204621\">Beatty, J. &#8220;NASA Slams the Moon.&#8221; <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (February 2010): 28. The impact of the LCROSS mission on the Moon and what we learned from it.<\/p>\n<p id=\"fs-id1170326169395\">Bell, T. &#8220;Warning: Dust Ahead.&#8221; <em data-effect=\"italics\">Astronomy<\/em> (March 2006): 46. What we know about lunar dust and the problems it can cause.<\/p>\n<p id=\"fs-id1170326423807\">Dorminey, B. &#8220;Secrets beneath the Moon\u2019s Surface.&#8221; <em data-effect=\"italics\">Astronomy<\/em> (March 2011): 24. A nice timeline of the Moon\u2019s evolution and the story of how we are finding out more about its internal structure.<\/p>\n<p id=\"fs-id1170326274468\">Jayawardhana, R. &#8220;Deconstructing the Moon.&#8221; <em data-effect=\"italics\">Astronomy<\/em> (September 1998): 40. An update on the giant impact hypothesis for forming the Moon.<\/p>\n<p id=\"fs-id1170326450526\">Register, B. &#8220;The Fate of the Moon Rocks.&#8221; <em data-effect=\"italics\">Astronomy<\/em> (December 1985): 15. What was done with the rocks the astronauts brought back from the Moon.<\/p>\n<p id=\"fs-id1170326024132\">Schmitt, H. &#8220;Exploring Taurus\u2013Littrow: Apollo 17.&#8221; <em data-effect=\"italics\">National Geographic<\/em> (September 1973). First-person account given by the only scientist to walk on the Moon.<\/p>\n<p id=\"fs-id1170326056054\">Schmitt, H. &#8220;From the Moon to Mars.&#8221; <em data-effect=\"italics\">Scientific American<\/em> (July 2009): 36. The only scientist to walk on the Moon reflects on the science from Apollo and future missions to Mars.<\/p>\n<p id=\"fs-id1170326118921\">Schultz, P. &#8220;New Clues to the Moon\u2019s Distant Past.&#8221; <em data-effect=\"italics\">Astronomy<\/em> (December 2011): 34. Summary of results and ideas from the LCROSS and LRO missions.<\/p>\n<p id=\"fs-id1170323821560\">Shirao, M. &#8220;Kayuga\u2019s High Def Highlights.&#8221; <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (February 2010): 20. Results from the Japanese mission to the Moon, with high definition TV cameras.<\/p>\n<p id=\"fs-id1170326530121\">Wadhwa, M. &#8220;What Are We Learning from the Moon Rocks?&#8221; <em data-effect=\"italics\">Astronomy<\/em> (June 2013): 54. Very nice discussion of how the rocks tell us about Moon\u2019s composition, age, and origin.<\/p>\n<p id=\"fs-id1170326035446\">Wood, Charles. &#8220;The Moon\u2019s Far Side: Nearly a New World.&#8221; <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (January 2007): 48. This article compares what we know about the two sides and why they are different.<\/p>\n<p id=\"fs-id1170326093528\">Zimmerman, R. &#8220;How Much Water is on the Moon?&#8221; <em data-effect=\"italics\">Astronomy<\/em> (January 2014): 50. Results from the LRO\u2019s instruments and good overview of issue.<\/p>\n<\/section>\n<section id=\"fs-id1170324015707\" data-depth=\"3\">\n<h3 data-type=\"title\"><em data-effect=\"italics\">Mercury<\/em><\/h3>\n<p id=\"fs-id1170326419815\">Beatty, J. &#8220;Mercury Gets a Second Look.&#8221; <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (March 2009): 26. The October 2008 MESSENGER mission flyby.<\/p>\n<p id=\"fs-id1170326287953\">Beatty, J. &#8220;Reunion with Mercury.&#8221; <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (May 2008): 24. The January 2008 MESSENGER encounter with Mercury.<\/p>\n<p id=\"fs-id1170321783964\">&#8220;Mercury: Meet the Planet Nearest the Sun.&#8221; <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (March 2014): 39. Four-page pictorial introduction, including the new MESSENGER probe full map of the planet provided.<\/p>\n<p id=\"fs-id1170326254441\">Oberg, J. &#8220;Torrid Mercury\u2019s Icy Poles.&#8221; <em data-effect=\"italics\">Astronomy<\/em> (December 2013): 30. A nice overview of results from MESSENGER mission, including the ice in polar craters.<\/p>\n<p id=\"fs-id1170324016600\">Sheehan, W., and Dobbins, T. &#8220;Mesmerized by Mercury.&#8221; <em data-effect=\"italics\">Sky &amp; Telescope<\/em> (June 2000): 109. History of Mercury observations and how amateur astronomers can contribute.<\/p>\n<p id=\"fs-id1170323803403\">Talcott, R. &#8220;Surprises from MESSENGER\u2019s Historic Mercury Fly-by.&#8221; <em data-effect=\"italics\">Astronomy<\/em> (March 2009): 28.<\/p>\n<p id=\"fs-id1170323845110\">Talcott, R. &#8220;Mercury Reveals its Hidden Side.&#8221; <em data-effect=\"italics\">Astronomy<\/em> (May 2008): 26. Results and image from the MESSENGER mission flyby of January 2008.<\/p>\n<\/section>\n<\/section>\n<section id=\"fs-id1170326295565\" data-depth=\"2\">\n<h2 data-type=\"title\">Websites<\/h2>\n<section id=\"fs-id1170326126801\" data-depth=\"3\">\n<h3 data-type=\"title\"><em data-effect=\"italics\">The Moon<\/em><\/h3>\n<p id=\"fs-id1170326098030\">Apollo Lunar Surface Journal: http:\/\/www.hq.nasa.gov\/office\/pao\/History\/alsj\/. Information, interviews, maps, photos, video and audio clips, and much more on each of the Apollo landing missions.<\/p>\n<p id=\"fs-id1170326256008\">Lunar &amp; Planetary Institute: http:\/\/www.lpi.usra.edu\/lunar\/missions\/. Lunar Science and Exploration web pages.<\/p>\n<p id=\"fs-id1170326119274\">Lunar Reconnaissance Orbiter Mission Page: http:\/\/lro.gsfc.nasa.gov\/.<\/p>\n<p id=\"fs-id1170326326771\">NASA\u2019s Guide to Moon Missions and Information: http:\/\/nssdc.gsfc.nasa.gov\/planetary\/planets\/moonpage.html.<\/p>\n<p id=\"fs-id1170326177526\">Origin of the Moon: http:\/\/www.psi.edu\/projects\/moon\/moon.html. By William Hartmann, who, with a colleague, first suggested the giant impact hypothesis for how the Moon formed, in 1975.<\/p>\n<p id=\"fs-id1170326335326\"><em data-effect=\"italics\">Sky &amp; Telescope<\/em> magazine\u2019s observing guides and articles about the Moon: http:\/\/www.skyandtelescope.com\/observing\/celestial-objects-to-watch\/moon\/.<\/p>\n<p id=\"fs-id1170324010150\">To the Moon: http:\/\/www.pbs.org\/wgbh\/nova\/tothemoon\/. PBS program on the Apollo landings.<\/p>\n<p id=\"fs-id1170326448981\">We Choose the Moon: http:\/\/wechoosethemoon.org\/. A recreation of the Apollo 11 mission.<\/p>\n<\/section>\n<section id=\"fs-id1170326275417\" data-depth=\"3\">\n<h3 data-type=\"title\"><em data-effect=\"italics\">Mercury<\/em><\/h3>\n<p id=\"fs-id1170326145193\">Mercury Unveiled by G. Jeffrey Taylor (summarizing the Mariner 10 Mission): http:\/\/www.psrd.hawaii.edu\/Jan97\/MercuryUnveiled.html.<\/p>\n<p id=\"fs-id1170326445532\">MESSENGER Mission Website: http:\/\/messenger.jhuapl.edu\/.<\/p>\n<p id=\"fs-id1170324331311\">NASA Planetary Data Center Mercury Page: http:\/\/nssdc.gsfc.nasa.gov\/planetary\/planets\/mercurypage.html.<\/p>\n<p id=\"fs-id1170326054102\">Views of the Solar System Mercury Page: http:\/\/solarviews.com\/eng\/mercury.htm.<\/p>\n<\/section>\n<\/section>\n\n\t\t\t <section class=\"citations-section\" role=\"contentinfo\">\n\t\t\t <h3>Candela Citations<\/h3>\n\t\t\t\t\t <div>\n\t\t\t\t\t\t <div id=\"citation-list-1258\">\n\t\t\t\t\t\t\t <div class=\"licensing\"><div class=\"license-attribution-dropdown-subheading\">CC licensed content, Shared previously<\/div><ul class=\"citation-list\"><li>Astronomy. <strong>Provided by<\/strong>: OpenStax CNX. <strong>Located at<\/strong>: <a target=\"_blank\" href=\"http:\/\/cnx.org\/contents\/2e737be8-ea65-48c3-aa0a-9f35b4c6a966@10.1\">http:\/\/cnx.org\/contents\/2e737be8-ea65-48c3-aa0a-9f35b4c6a966@10.1<\/a>. <strong>License<\/strong>: <em><a target=\"_blank\" rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY: Attribution<\/a><\/em>. <strong>License Terms<\/strong>: Download for free at http:\/\/cnx.org\/contents\/2e737be8-ea65-48c3-aa0a-9f35b4c6a966@10.1.<\/li><\/ul><\/div>\n\t\t\t\t\t\t <\/div>\n\t\t\t\t\t <\/div>\n\t\t\t <\/section>","protected":false},"author":17,"menu_order":7,"template":"","meta":{"_candela_citation":"[{\"type\":\"cc\",\"description\":\"Astronomy\",\"author\":\"\",\"organization\":\"OpenStax CNX\",\"url\":\"http:\/\/cnx.org\/contents\/2e737be8-ea65-48c3-aa0a-9f35b4c6a966@10.1\",\"project\":\"\",\"license\":\"cc-by\",\"license_terms\":\"Download for free at http:\/\/cnx.org\/contents\/2e737be8-ea65-48c3-aa0a-9f35b4c6a966@10.1.\"}]","CANDELA_OUTCOMES_GUID":"","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-1258","chapter","type-chapter","status-publish","hentry"],"part":265,"_links":{"self":[{"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/pressbooks\/v2\/chapters\/1258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/wp\/v2\/users\/17"}],"version-history":[{"count":1,"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/pressbooks\/v2\/chapters\/1258\/revisions"}],"predecessor-version":[{"id":1275,"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/pressbooks\/v2\/chapters\/1258\/revisions\/1275"}],"part":[{"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/pressbooks\/v2\/parts\/265"}],"metadata":[{"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/pressbooks\/v2\/chapters\/1258\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/wp\/v2\/media?parent=1258"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/pressbooks\/v2\/chapter-type?post=1258"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/wp\/v2\/contributor?post=1258"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/towson-astronomy\/wp-json\/wp\/v2\/license?post=1258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}