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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">NASA STI Program</span></span>
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<p>The <b>Scientific and Technical Information (STI) Program</b> of the National Aeronautics and Space Administration (<a href="NASA" title="NASA">NASA</a>) collects, organizes, preserves, and releases the Agency's scientific and technical information. STI is derived from NASA's research and development efforts and NASA projects, programs, and missions. The program is essential in helping NASA avoid duplication of research, by sharing information to ensure that the U.S. maintains its preeminence in aerospace-related industries and education.<sup id="cite_ref-The_NASA_STI_Program_1-0" class="reference"><a href="#cite_note-The_NASA_STI_Program-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Examples of NASA STI include technical papers and reports, contractor reports, conference papers and proceedings, journal articles, presentations, and technical information on websites. NASA STI also includes research information from NASA's predecessor agency, the National Advisory Committee for Aeronautics (<a href="NACA" class="mw-redirect" title="NACA">NACA</a>), which dates back to 1915 and transitioned to NASA at the advent of the <a href="National_Aeronautics_and_Space_Act" title="National Aeronautics and Space Act">National Aeronautics and Space Act</a> of 1958 (Amended).<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>
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<div class="mw-heading mw-heading2"><h2 id="Program_Management">Program Management</h2></div>
<p>The STI Program Office is funded by the NASA Chief Information Officer (CIO) in Washington, DC. The program, which is located at NASA's <a href="NASA_Langley_Research_Center" class="mw-redirect" title="NASA Langley Research Center">Langley Research Center</a> in Hampton, Virginia, is charged to collect NASA STI, organize it into a database, ensure that it is preserved via the <a href="National_Archives_and_Records_Administration" title="National Archives and Records Administration">National Archives and Records Administration</a>, and release the STI via NASA portals or via other channels, such as science.gov<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> and USA.gov.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> The STI Program participates in the collaborative Open Government Initiative<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> and is a member of <a href="CENDI" title="CENDI">CENDI</a>,<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> which is a partnership of Federal STI managers.
</p><p>The STI Program is a critical component in the worldwide activity of scientific and technical aerospace research and development. The program's charter exists so that NASA STI is promptly and widely released and available, and can be leveraged by NASA, U.S. businesses, government, the public and international entities. This allows NASA to comply with <a href="E-Gov" class="mw-redirect" title="E-Gov">e-Government</a> regulations.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>
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<div class="mw-heading mw-heading2"><h2 id="Management_and_Dissemination_of_STI">Management and Dissemination of STI</h2></div>
<p>STI is collected from U.S. and international sources and then organized according to content prior to being added to the STI Repository<sup id="cite_ref-NTRS_8-0" class="reference"><a href="#cite_note-NTRS-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> (formerly the NASA Technical Reports Server (NTRS)). The STI Repository is a world-class collection of STI that includes over 4 million metadata records and over 586K full-text documents.<sup id="cite_ref-The_NASA_STI_Program_1-1" class="reference"><a href="#cite_note-The_NASA_STI_Program-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> This database has two segments: The STI Repository for publicly available NASA STI, and registered content available by registration only to NASA civil servants, contractors, and grantees.
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<div class="mw-heading mw-heading2"><h2 id="Accessing_the_NASA_STI_Program">Accessing the NASA STI Program</h2></div>
<p>The STI website<sup id="cite_ref-STI_website_9-0" class="reference"><a href="#cite_note-STI_website-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> provides products, services and tools to access and benefit from NASA STI.
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<ul><li>Search NASA's public STI collections for reports, conference papers, proceedings, journal articles and other technical and peer-reviewed STI through the STI Repository (NTRS).<sup id="cite_ref-NTRS_8-1" class="reference"><a href="#cite_note-NTRS-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> The STI Repository has:
<ul><li>More than 647,000 metadata records and full-text aerospace STI documents</li>
<li>Over 4.3 million metadata records</li>
<li>Over 586,000 full-text documents</li>
<li>More than 2,500 videos</li>
<li>Over 28,000 full-text documents from NASA's predecessor, <a href="NACA" class="mw-redirect" title="NACA">NACA</a></li></ul></li>
<li>Locate publishing tools such as writing resources and style guides<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> as well as the NASA Thesaurus<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> and the NASA Scope and Subject Category Guide.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup></li>
<li>Access the NASA STI Repository OpenAPI<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> along with API documentation and guidance.</li></ul>
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<div class="mw-heading mw-heading2"><h2 id="Connecting_with_Users">Connecting with Users</h2></div>
<p>In addition to the STI website,<sup id="cite_ref-STI_website_9-1" class="reference"><a href="#cite_note-STI_website-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> the program uses social media to foster awareness of the program's activities and latest acquisitions. Presence includes <a href="Facebook" title="Facebook">Facebook</a>,<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> <a href="Twitter" title="Twitter">Twitter</a>,<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> and <a href="YouTube" title="YouTube">YouTube</a>.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup>
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<div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div>
<p><a rel="nofollow" class="external text" href="https://www.sti.nasa.gov/">NASA STI homepage</a>
</p><p><a rel="nofollow" class="external text" href="https://ws-dl.blogspot.com/2024/06/2024-06-06-30-years-of-nasa-technical.html">30 Years of the NASA Technical Reports Server (NTRS): 1994--2024</a>
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<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
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<li id="cite_note-The_NASA_STI_Program-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-The_NASA_STI_Program_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-The_NASA_STI_Program_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.sti.nasa.gov/what-is-the-nasa-sti-program/">The NASA STI Program</a></span>
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<li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://history.nasa.gov/spaceact-legishistory.pdf">NASA Space Act of 1958 (Amended)</a></span>
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<li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.science.gov/">science.gov website</a></span>
</li>
<li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.usa.gov/">USA.gov website</a></span>
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<li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">
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</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nasa.gov/open">"Open Government at NASA"</a>. 12 May 2021.</cite></span>
</li>
<li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.cendi.gov/">CENDI website</a></span>
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<li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.regulations.gov/">e-Government regulations</a> </span>
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<li id="cite_note-NTRS-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-NTRS_8-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-NTRS_8-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://ntrs.nasa.gov/">The STI Repository (NTRS)</a></span>
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<li id="cite_note-STI_website-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-STI_website_9-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-STI_website_9-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.sti.nasa.gov/">STI website</a></span>
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<li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://sti.nasa.gov/writing-resources-and-style-guides/">Writing Resources and Style Guides</a></span>
</li>
<li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://sti.nasa.gov/nasa-thesaurus/">NASA Thesaurus</a></span>
</li>
<li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://sti.nasa.gov/for-sti-publishers/">For STI Publishers and Authors</a></span>
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<li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://sti.nasa.gov/harvesting-data-from-ntrs/">Harvesting Data from the NASA STI Repository (NTRS)</a></span>
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<li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.facebook.com/NASA.STI.Program">"NASA STI Program Facebook page"</a>. <i><a href="Facebook" title="Facebook">Facebook</a></i>.</cite></span>
</li>
<li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://twitter.com/nasa_sti">"NASA STI Twitter page"</a>.</cite></span>
</li>
<li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.youtube.com/user/nasacasi">"NASA STI YouTube Channel"</a>. <i><a href="YouTube" title="YouTube">YouTube</a></i>.</cite></span>
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</style><div id="NASA578" style="font-size:114%;margin:0 4em"><a href="NASA" title="NASA">NASA</a></div></th></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="Space_policy_of_the_United_States" title="Space policy of the United States">Policy</a> and history</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">History<br>(<a href="Creation_of_NASA" title="Creation of NASA">creation</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="National_Advisory_Committee_for_Aeronautics" title="National Advisory Committee for Aeronautics">NACA</a> (1915)</li>
<li><a href="National_Aeronautics_and_Space_Act" title="National Aeronautics and Space Act">National Aeronautics and Space Act</a> (1958)</li>
<li><a href="Space_Task_Group" title="Space Task Group">Space Task Group</a> (1958)</li>
<li><a href="Thomas_O._Paine#National_Commission_on_Space" title="Thomas O. Paine">Paine</a> (1986)</li>
<li><a href="Rogers_Commission_Report" title="Rogers Commission Report">Rogers</a> (1986)</li>
<li><a href="Ride_Report" title="Ride Report">Ride</a> (1987)</li>
<li><a href="Space_Exploration_Initiative" title="Space Exploration Initiative">Space Exploration Initiative</a> (1989)</li>
<li><a href="Augustine_Committee" title="Augustine Committee">Augustine</a> (1990)</li>
<li><a href="Space_policy_of_the_United_States#Clinton_administration" title="Space policy of the United States">U.S. National Space Policy</a> (1996)</li>
<li><a href="Commission_on_the_Future_of_the_United_States_Aerospace_Industry" title="Commission on the Future of the United States Aerospace Industry">CFUSAI</a> (2002)</li>
<li><a href="Columbia_Accident_Investigation_Board" title="Columbia Accident Investigation Board">CAIB</a> (2003)</li>
<li><a href="Vision_for_Space_Exploration" title="Vision for Space Exploration">Vision for Space Exploration</a> (2004)</li>
<li><a href="President's_Commission_on_Implementation_of_United_States_Space_Exploration_Policy" title="President's Commission on Implementation of United States Space Exploration Policy">Aldridge</a> (2004)</li>
<li><a href="Review_of_United_States_Human_Space_Flight_Plans_Committee" title="Review of United States Human Space Flight Plans Committee">Augustine</a> (2009)</li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">General</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Space_Race" title="Space Race">Space Race</a></li>
<li><a href="List_of_administrators_and_deputy_administrators_of_NASA" class="mw-redirect" title="List of administrators and deputy administrators of NASA">Administrator and Deputy Administrator</a></li>
<li><a href="NASA_Chief_Scientist" title="NASA Chief Scientist">Chief Scientist</a></li>
<li><a href="NASA_Astronaut_Corps" title="NASA Astronaut Corps">Astronaut Corps</a>
<ul><li><a href="Astronaut_ranks_and_positions" title="Astronaut ranks and positions">Ranks and positions</a></li>
<li><a href="Chief_of_the_Astronaut_Office" title="Chief of the Astronaut Office">Chief</a></li></ul></li>
<li><a href="Budget_of_NASA" title="Budget of NASA">Budget</a></li>
<li><a href="NASA_research" title="NASA research">NASA research</a>
<ul><li><a href="NASA_spinoff_technologies" class="mw-redirect" title="NASA spinoff technologies">spinoff technologies</a></li></ul></li>
<li><a href="NASA%2B" title="NASA+">NASA+</a></li>
<li><a href="NASA_TV" title="NASA TV">NASA TV</a></li>
<li><a href="NASA_Social" title="NASA Social">NASA Social</a></li>
<li><a href="Launch_Services_Program" class="mw-redirect" title="Launch Services Program">Launch Services Program</a></li>
<li><a href="Mercury_Control_Center" title="Mercury Control Center">Mercury Control Center</a></li>
<li><a href="Manned_Space_Flight_Network" title="Manned Space Flight Network">Manned Space Flight Network</a></li>
<li><a href="Kennedy_Space_Center" title="Kennedy Space Center">Kennedy Space Center</a>
<ul><li><a href="Vehicle_Assembly_Building" title="Vehicle Assembly Building">Vehicle Assembly Building</a></li>
<li><a href="Kennedy_Space_Center_Launch_Complex_39" title="Kennedy Space Center Launch Complex 39">Launch Complex 39</a></li>
<li><a href="Kennedy_Space_Center_Launch_Complex_48" title="Kennedy Space Center Launch Complex 48">Launch Complex 48</a></li>
<li><a href="Launch_Control_Center" title="Launch Control Center">Launch Control Center</a></li>
<li><a href="Operations_and_Checkout_Building" title="Operations and Checkout Building">Operations and Checkout Building</a></li></ul></li>
<li><a href="Johnson_Space_Center" title="Johnson Space Center">Johnson Space Center</a>
<ul><li><a href="Christopher_C._Kraft_Jr._Mission_Control_Center" title="Christopher C. Kraft Jr. Mission Control Center">Mission Control</a></li>
<li><a href="Lunar_Sample_Laboratory_Facility" title="Lunar Sample Laboratory Facility">Lunar Sample Laboratory</a></li></ul></li>
<li><a href="Science_Mission_Directorate" title="Science Mission Directorate">Science Mission Directorate</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="Human_spaceflight" title="Human spaceflight">Human spaceflight</a><br>programs</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Past</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="North_American_X-15" title="North American X-15">X-15</a> (<a href="Sub-orbital_spaceflight" title="Sub-orbital spaceflight">suborbital</a>)</li>
<li><a href="Project_Mercury" title="Project Mercury">Mercury</a></li>
<li><a href="Project_Gemini" title="Project Gemini">Gemini</a></li>
<li><a href="Apollo_program" title="Apollo program">Apollo</a></li>
<li><a href="Skylab" title="Skylab">Skylab</a></li>
<li><a href="Apollo%E2%80%93Soyuz" title="Apollo–Soyuz">Apollo–Soyuz</a> (with the <a href="Soviet_space_program" title="Soviet space program">Soviet space program</a>)</li>
<li><a href="Space_Shuttle_program" title="Space Shuttle program">Space Shuttle</a></li>
<li><a href="Shuttle%E2%80%93Mir_program" title="Shuttle–Mir program">Shuttle–<i>Mir</i></a> (with <a href="Roscosmos" title="Roscosmos">Roscosmos</a>)</li>
<li><a href="Constellation_program" title="Constellation program">Constellation</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Current</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="International_Space_Station_programme" title="International Space Station programme">International Space Station</a></li>
<li><a href="Commercial_Orbital_Transportation_Services" title="Commercial Orbital Transportation Services">Commercial Orbital Transportation Services</a></li>
<li><a href="Commercial_Crew_Program" title="Commercial Crew Program">Commercial Crew</a></li>
<li><a href="Orion_(spacecraft)" title="Orion (spacecraft)">Orion</a></li>
<li><a href="Artemis_program" title="Artemis program">Artemis</a></li>
<li><a href="Lunar_Gateway" title="Lunar Gateway">Lunar Gateway</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="Robotic_spacecraft" class="mw-redirect" title="Robotic spacecraft">Robotic</a> programs</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Past</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Hitchhiker_Program" title="Hitchhiker Program">Hitchhiker</a></li>
<li><a href="Mariner_program" title="Mariner program">Mariner</a></li>
<li><a href="Mariner_Mark_II" title="Mariner Mark II">Mariner Mark II</a></li>
<li><a href="MESUR" title="MESUR">MESUR</a></li>
<li><a href="Mars_Surveyor_'98" title="Mars Surveyor '98">Mars Surveyor '98</a></li>
<li><a href="New_Millennium_Program" title="New Millennium Program">New Millennium</a></li>
<li><a href="Lunar_Orbiter_program" title="Lunar Orbiter program">Lunar Orbiter</a></li>
<li><a href="Pioneer_program" title="Pioneer program">Pioneer</a></li>
<li><a href="Planetary_Observer_program" title="Planetary Observer program">Planetary Observer</a></li>
<li><a href="Ranger_program" title="Ranger program">Ranger</a></li>
<li><a href="Surveyor_program" title="Surveyor program">Surveyor</a></li>
<li><a href="Viking_program" title="Viking program">Viking</a></li>
<li><a href="Project_Prometheus" title="Project Prometheus">Project Prometheus</a></li>
<li><a href="Mars_Exploration_Program" title="Mars Exploration Program">Mars Exploration</a></li>
<li><a href="Mars_Exploration_Rover" title="Mars Exploration Rover">Mars Exploration Rover</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Current</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Living_With_a_Star" title="Living With a Star">Living With a Star</a></li>
<li><a href="Lunar_Precursor_Robotic_Program" title="Lunar Precursor Robotic Program">Lunar Precursor Robotic Program</a></li>
<li><a href="Earth_Observing_System" title="Earth Observing System">Earth Observing System</a></li>
<li><a href="Great_Observatories_program" title="Great Observatories program">Great Observatories program</a></li>
<li><a href="Explorers_Program" title="Explorers Program">Explorers</a></li>
<li><a href="Voyager_program" title="Voyager program">Voyager</a></li>
<li><a href="Discovery_Program" title="Discovery Program">Discovery</a></li>
<li><a href="New_Frontiers_program" title="New Frontiers program">New Frontiers</a></li>
<li><a href="Solar_Terrestrial_Probes_program" title="Solar Terrestrial Probes program">Solar Terrestrial Probes</a></li>
<li><a href="Commercial_Lunar_Payload_Services" title="Commercial Lunar Payload Services">Commercial Lunar Payload Services</a></li>
<li><a href="Small_Innovative_Missions_for_Planetary_Exploration" title="Small Innovative Missions for Planetary Exploration">SIMPLEx</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Individual featured<br> <a href="List_of_NASA_missions" title="List of NASA missions">missions</a><br>(human and robotic)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Past</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Apollo_11" title="Apollo 11">Apollo 11</a></li>
<li><a href="Cosmic_Background_Explorer" title="Cosmic Background Explorer">COBE</a></li>
<li><a href="Mercury-Redstone_3" title="Mercury-Redstone 3">Mercury 3</a></li>
<li><a href="Mercury-Atlas_6" title="Mercury-Atlas 6">Mercury-Atlas 6</a></li>
<li><i><a href="Magellan_(spacecraft)" title="Magellan (spacecraft)">Magellan</a></i></li>
<li><i><a href="Pioneer_10" title="Pioneer 10">Pioneer 10</a></i></li>
<li><i><a href="Pioneer_11" title="Pioneer 11">Pioneer 11</a></i></li>
<li><a href="Galileo_project" title="Galileo project"><i>Galileo</i></a>
<ul><li><a href="Timeline_of_Galileo_(spacecraft)" title="Timeline of Galileo (spacecraft)">timeline</a></li></ul></li>
<li><a href="GALEX" title="GALEX">GALEX</a></li>
<li><a href="GRAIL" title="GRAIL">GRAIL</a></li>
<li><a href="Wilkinson_Microwave_Anisotropy_Probe" title="Wilkinson Microwave Anisotropy Probe">WMAP</a></li>
<li><a href="Space_Shuttle" title="Space Shuttle">Space Shuttle</a></li>
<li><a href="Spitzer_Space_Telescope" title="Spitzer Space Telescope">Spitzer Space Telescope</a></li>
<li><a href="Sojourner_(rover)" title="Sojourner (rover)"><i>Sojourner</i> rover</a></li>
<li><a href="Spirit_(rover)" title="Spirit (rover)"><i>Spirit</i> rover</a></li>
<li><a href="LADEE" title="LADEE">LADEE</a></li>
<li><i><a href="MESSENGER" title="MESSENGER">MESSENGER</a></i></li>
<li><a href="Aquarius_(SAC-D_instrument)" title="Aquarius (SAC-D instrument)">Aquarius</a></li>
<li><a href="Cassini%E2%80%93Huygens" title="Cassini–Huygens"><i>Cassini</i></a></li>
<li><a href="Dawn_(spacecraft)" title="Dawn (spacecraft)"><i>Dawn</i></a></li>
<li><a href="Kepler_space_telescope" title="Kepler space telescope">Kepler space telescope</a></li>
<li><a href="Opportunity_(rover)" title="Opportunity (rover)"><i>Opportunity</i> rover</a>
<ul><li><a href="Timeline_of_Opportunity" title="Timeline of Opportunity">timeline</a></li>
<li><a href="List_of_surface_features_of_Mars_visited_by_Spirit_and_Opportunity" title="List of surface features of Mars visited by Spirit and Opportunity">observed</a></li></ul></li>
<li><a href="Ramaty_High_Energy_Solar_Spectroscopic_Imager" class="mw-redirect" title="Ramaty High Energy Solar Spectroscopic Imager">RHESSI</a></li>
<li><i><a href="InSight" title="InSight">InSight</a></i></li>
<li><a href="Ingenuity_(helicopter)" title="Ingenuity (helicopter)"><i>Ingenuity</i> helicopter</a>
<ul><li><a href="List_of_Ingenuity_flights" title="List of Ingenuity flights">flights</a></li></ul></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Currently<br>operating</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><i><a href="Mars_Reconnaissance_Orbiter" title="Mars Reconnaissance Orbiter">Mars Reconnaissance Orbiter</a></i></li>
<li><i><a href="2001_Mars_Odyssey" title="2001 Mars Odyssey">2001 Mars Odyssey</a></i></li>
<li><i><a href="New_Horizons" title="New Horizons">New Horizons</a></i></li>
<li><a href="International_Space_Station" title="International Space Station">International Space Station</a></li>
<li><a href="Hubble_Space_Telescope" title="Hubble Space Telescope"><i>Hubble</i> Space Telescope</a></li>
<li><a href="Chandra_X-ray_Observatory" title="Chandra X-ray Observatory"><i>Chandra</i> X-ray Observatory</a></li>
<li><a href="Neil_Gehrels_Swift_Observatory" title="Neil Gehrels Swift Observatory"><i>Swift</i></a></li>
<li><a href="THEMIS" title="THEMIS">THEMIS</a></li>
<li><a href="Mars_Exploration_Rover" title="Mars Exploration Rover">Mars Exploration Rover</a></li>
<li><a href="Curiosity_(rover)" title="Curiosity (rover)"><i>Curiosity</i> rover</a>
<ul><li><a href="Timeline_of_Mars_Science_Laboratory" title="Timeline of Mars Science Laboratory">timeline</a></li></ul></li>
<li><a href="GOES_14" title="GOES 14">GOES 14</a></li>
<li><i><a href="Lunar_Reconnaissance_Orbiter" title="Lunar Reconnaissance Orbiter">Lunar Reconnaissance Orbiter</a></i></li>
<li><a href="GOES_15" title="GOES 15">GOES 15</a></li>
<li><a href="Solar_Dynamics_Observatory" title="Solar Dynamics Observatory"><i>SDO</i></a></li>
<li><a href="Juno_(spacecraft)" title="Juno (spacecraft)"><i>Juno</i></a></li>
<li><a href="Mars_Science_Laboratory" title="Mars Science Laboratory">Mars Science Laboratory</a>
<ul><li><a href="Timeline_of_Mars_Science_Laboratory" title="Timeline of Mars Science Laboratory">timeline</a></li></ul></li>
<li><i><a href="NuSTAR" title="NuSTAR">NuSTAR</a></i></li>
<li><i><a href="Voyager_1" title="Voyager 1">Voyager 1</a></i></li>
<li><i><a href="Voyager_2" title="Voyager 2">Voyager 2</a></i></li>
<li><i><a href="MAVEN" title="MAVEN">MAVEN</a></i></li>
<li><a href="Magnetospheric_Multiscale_Mission" title="Magnetospheric Multiscale Mission">MMS</a></li>
<li><i><a href="OSIRIS-REx" title="OSIRIS-REx">OSIRIS-APEX</a></i></li>
<li><a href="Transiting_Exoplanet_Survey_Satellite" title="Transiting Exoplanet Survey Satellite"><i>TESS</i></a></li>
<li><a href="Mars_2020" title="Mars 2020">Mars 2020</a>
<ul><li><a href="Perseverance_(rover)" title="Perseverance (rover)"><i>Perseverance</i> rover</a></li>
<li><a href="Timeline_of_Mars_2020" title="Timeline of Mars 2020">timeline</a></li></ul></li>
<li><a href="James_Webb_Space_Telescope" title="James Webb Space Telescope"><i>James Webb</i> Space Telescope</a>
<ul><li><a href="Timeline_of_the_James_Webb_Space_Telescope" title="Timeline of the James Webb Space Telescope">timeline</a></li></ul></li>
<li><a href="Plankton%2C_Aerosol%2C_Cloud%2C_ocean_Ecosystem" title="Plankton, Aerosol, Cloud, ocean Ecosystem"><i>PACE</i></a></li>
<li><i><a href="Europa_Clipper" title="Europa Clipper">Europa Clipper</a></i></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Future</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><i><a href="NISAR_(satellite)" title="NISAR (satellite)">NISAR</a></i></li>
<li><a href="Nancy_Grace_Roman_Space_Telescope" title="Nancy Grace Roman Space Telescope"><i>Nancy Grace Roman</i> Space Telescope</a></li>
<li><i><a href="DAVINCI" title="DAVINCI">DAVINCI</a></i></li>
<li><i><a href="VERITAS_(spacecraft)" title="VERITAS (spacecraft)">VERITAS</a></i></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="Space_Communications_and_Navigation_Program" title="Space Communications and Navigation Program">Communications<br>and navigation</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Near_Earth_Network" title="Near Earth Network">Near Earth Network</a></li>
<li><a href="Space_Network" title="Space Network">Space Network</a></li>
<li><a href="NASA_Deep_Space_Network" title="NASA Deep Space Network">Deep Space Network</a> (<a href="Goldstone_Deep_Space_Communications_Complex" title="Goldstone Deep Space Communications Complex">Goldstone</a></li>
<li><a href="Madrid_Deep_Space_Communications_Complex" title="Madrid Deep Space Communications Complex">Madrid</a></li>
<li><a href="Canberra_Deep_Space_Communication_Complex" title="Canberra Deep Space Communication Complex">Canberra</a></li>
<li><a href="Space_Flight_Operations_Facility" title="Space Flight Operations Facility">Space Flight Operations Facility</a>)</li>
<li><a href="Deep_Space_Atomic_Clock" title="Deep Space Atomic Clock">Deep Space Atomic Clock</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">NASA lists</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Astronaut" title="Astronaut">Astronauts</a>
<ul><li><a href="List_of_astronauts_by_name" title="List of astronauts by name">by name</a></li>
<li><a href="List_of_astronauts_by_year_of_selection" title="List of astronauts by year of selection">by year</a></li>
<li><a href="List_of_Gemini_astronauts" title="List of Gemini astronauts">Gemini astronauts</a></li>
<li><a href="List_of_Apollo_astronauts" title="List of Apollo astronauts">Apollo astronauts</a></li>
<li><a href="List_of_Space_Shuttle_crews" title="List of Space Shuttle crews">Space Shuttle crews</a></li></ul></li>
<li><a href="List_of_NASA_aircraft" title="List of NASA aircraft">NASA aircraft</a></li>
<li><a href="List_of_NASA_missions" title="List of NASA missions">NASA missions</a>
<ul><li><a href="List_of_uncrewed_NASA_missions" title="List of uncrewed NASA missions">uncrewed missions</a></li>
<li><a href="List_of_Apollo_missions" title="List of Apollo missions">Apollo missions</a></li>
<li><a href="List_of_Space_Shuttle_missions" title="List of Space Shuttle missions">Space Shuttle missions</a></li></ul></li>
<li><a href="List_of_rockets_of_the_United_States" title="List of rockets of the United States">United States rockets</a></li>
<li><a href="List_of_NASA_cancellations" title="List of NASA cancellations">NASA cancellations</a></li>
<li><a href="List_of_NASA_cameras_on_spacecraft" title="List of NASA cameras on spacecraft">NASA cameras on spacecraft</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">NASA images<br>and artwork</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><i><a href="Earthrise" title="Earthrise">Earthrise</a></i></li>
<li><i><a href="The_Blue_Marble" title="The Blue Marble">The Blue Marble</a></i></li>
<li><i><a href="Family_Portrait_(Voyager)" title="Family Portrait (Voyager)">Family Portrait</a></i>
<ul><li><i><a href="Pale_Blue_Dot" title="Pale Blue Dot">Pale Blue Dot</a></i></li></ul></li>
<li><i><a href="Pillars_of_Creation" title="Pillars of Creation">Pillars of Creation</a></i></li>
<li><i><a href="Mystic_Mountain" title="Mystic Mountain">Mystic Mountain</a></i></li>
<li><a href="Family_Portrait_(MESSENGER)" title="Family Portrait (MESSENGER)"><i>Solar System Family Portrait</i></a></li>
<li><i><a href="The_Day_the_Earth_Smiled" title="The Day the Earth Smiled">The Day the Earth Smiled</a></i></li>
<li><i><a href="Fallen_Astronaut" title="Fallen Astronaut">Fallen Astronaut</a></i></li>
<li><a href="List_of_deep_fields" title="List of deep fields">Deep fields</a></li>
<li><a href="Lunar_plaque" title="Lunar plaque">Lunar plaques</a></li>
<li><a href="Pioneer_plaque" title="Pioneer plaque">Pioneer plaques</a></li>
<li><a href="Voyager_Golden_Record" title="Voyager Golden Record">Voyager Golden Record</a></li>
<li><a href="Apollo_11_goodwill_messages" title="Apollo 11 goodwill messages">Apollo 11 goodwill messages</a></li>
<li><a href="NASA_insignia" title="NASA insignia">NASA insignia</a></li>
<li><a href="NASA_space-flown_Gemini_and_Apollo_medallions" title="NASA space-flown Gemini and Apollo medallions">Gemini and Apollo medallions</a></li>
<li><a href="Mission_patch" title="Mission patch">Mission patches</a></li>
<li><a href="Astronomy_Picture_of_the_Day" title="Astronomy Picture of the Day">Astronomy Picture of the Day</a></li>
<li><a href="List_of_Hubble_Space_Telescope_anniversary_images" title="List of Hubble Space Telescope anniversary images">Hubble Space Telescope anniversary images</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li>"<a href="We_choose_to_go_to_the_Moon" title="We choose to go to the Moon">We choose to go to the Moon</a>"</li>
<li><a href="Apollo_8_Genesis_reading" title="Apollo 8 Genesis reading">Apollo 8 Genesis reading</a></li>
<li><a href="Apollo_15_postal_covers_incident" title="Apollo 15 postal covers incident">Apollo 15 postal covers incident</a></li>
<li><a href="Apollo_Lunar_Module" title="Apollo Lunar Module">Apollo Lunar Module</a></li>
<li><a href="Space_Mirror_Memorial" title="Space Mirror Memorial">Space Mirror Memorial</a></li>
<li><a href="The_Astronaut_Monument" class="mw-redirect" title="The Astronaut Monument">The Astronaut Monument</a></li>
<li><a href="Lunar_sample_displays" title="Lunar sample displays">Lunar sample displays</a>
<ul><li><a href="Moon_rock" title="Moon rock">Moon rocks</a></li>
<li><a href="Stolen_and_missing_Moon_rocks" title="Stolen and missing Moon rocks">stolen or missing</a></li></ul></li>
<li><a href="United_States_Astronaut_Hall_of_Fame" title="United States Astronaut Hall of Fame">U.S. Astronaut Hall of Fame</a></li>
<li><a href="U.S._space_exploration_history_on_U.S._stamps" title="U.S. space exploration history on U.S. stamps">Space program on U.S. stamps</a></li>
<li><a href="Fe%2C_Fi%2C_Fo%2C_Fum%2C_and_Phooey" title="Fe, Fi, Fo, Fum, and Phooey">Apollo 17 Moon mice</a></li>
<li><a href="Moon_tree" title="Moon tree">Moon tree</a></li>
<li><a href="Monkeys_and_apes_in_space#United_States" title="Monkeys and apes in space">Other primates in space</a></li>
<li><a href="NASA_International_Space_Apps_Challenge" title="NASA International Space Apps Challenge">NASA International Space Apps Challenge</a></li>
<li><a href="Astronauts_Day" title="Astronauts Day">Astronauts Day</a></li>
<li><a href="National_Astronaut_Day" title="National Astronaut Day">National Astronaut Day</a></li>
<li><a href="Nikon_NASA_F4" title="Nikon NASA F4">Nikon NASA F4</a></li></ul>
</div></td></tr><tr><td class="navbox-abovebelow" colspan="2" style="text-align: center;"><div>
<ul><li><span class="noviewer" typeof="mw:File"><span title="Category"></span></span> <b>Category</b></li>
<li><span class="noviewer" typeof="mw:File"><span title="Commons page"></span></span> <a href="https://commons.wikimedia.org/wiki/Category:NASA" class="extiw external" title="commons:Category:NASA"><b>Commons</b></a></li></ul>
</div></td></tr></tbody></table></div>
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