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NASA Astronaut Group 19
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<h2 id="pilots">Pilots</h2> <ul><li><a href="/facts/Randolph_Bresnik/TcNJ10rQ">Randolph Bresnik</a> (2 flights)<a class="footnote-ref" id="fnref:1" href="#fn:1"><sup>1</sup></a> <ul><li><a href="/facts/STS-129/PrMeh60L">STS-129</a> (<i><a href="/facts/Space_Shuttle_Atlantis/3NQUThEB">Atlantis</a></i>)</li> <li><a href="/facts/Soyuz_MS-05/FN9E5e3o">Soyuz MS-05</a> <ul><li>Flight engineer/Commander, ISS <a href="/facts/Expedition_52/8z8JJ5TY">Expedition 52</a>/<a href="/facts/Expedition_53/npAA91yT">53</a></li></ul></li></ul></li> <li><a href="/facts/James_Dutton_(astronaut)/Yt4qYDT7">James Dutton</a> (1 flight)<a class="footnote-ref" id="fnref:2" href="#fn:2"><sup>2</sup></a> <ul><li>Pilot, <a href="/facts/STS-131/HHaHBa2Y">STS-131</a> (<i><a href="/facts/Space_Shuttle_Discovery/MmSTr4G0">Discovery</a></i>)</li></ul></li></ul> <h2 id="mission-specialists">Mission specialists</h2> <ul><li><a href="/facts/Christopher_Cassidy/FrxNtj6G">Christopher Cassidy</a> – <a href="/facts/Chief_of_the_Astronaut_Office/z1PsBfWv">Chief of the Astronaut Office</a> 2015-2017 (3 flights)<a class="footnote-ref" id="fnref:3" href="#fn:3"><sup>3</sup></a><a class="footnote-ref" id="fnref:4" href="#fn:4"><sup>4</sup></a> <ul><li><a href="/facts/STS-127/ssqLUylg">STS-127</a> (<i><a href="/facts/Space_Shuttle_Endeavour/fcX8nN5Q">Endeavour</a></i>)</li> <li><a href="/facts/Soyuz_TMA-08M/TUkjcj6W">Soyuz TMA-08M</a> <ul><li>Flight engineer, ISS <a href="/facts/Expedition_35/VPDlBS4U">Expedition 35</a>/<a href="/facts/Expedition_36/6b0uUjUH">36</a></li></ul></li> <li><a href="/facts/Soyuz_MS-16/Xf8v5d5I">Soyuz MS-16</a> <ul><li>Flight engineer/Commander, ISS <a href="/facts/Expedition_62/Ef4b2oE5">Expedition 62</a>/<a href="/facts/Expedition_63/XXownJks">63</a></li></ul></li></ul></li> <li><a href="/facts/Jos%25C3%25A9_M._Hern%25C3%25A1ndez/aqfMrbg3">José M. Hernández</a> (1 flight)<a class="footnote-ref" id="fnref:5" href="#fn:5"><sup>5</sup></a> <ul><li><a href="/facts/STS-128/qJpB7Qgu">STS-128</a> (<i><a href="/facts/Space_Shuttle_Discovery/MmSTr4G0">Discovery</a></i>)</li></ul></li> <li><a href="/facts/Robert_S._Kimbrough/7XmIaVMQ">Robert S. Kimbrough</a> (3 flights)<a class="footnote-ref" id="fnref:6" href="#fn:6"><sup>6</sup></a> <ul><li><a href="/facts/STS-126/6XVpMRcu">STS-126</a> (<i>Endeavour</i>)</li> <li><a href="/facts/Soyuz_MS-02/Aec465sK">Soyuz MS-02</a> <ul><li>Flight engineer/Commander, <a href="/facts/ISS/VNPUBz9m">ISS</a> <a href="/facts/Expedition_49/3Y2Balyv">Expedition 49</a>/<a href="/facts/Expedition_50/bwessbaU">50</a></li></ul></li> <li>Commander, <a href="/facts/SpaceX_Crew-2/lQVTYmu2">SpaceX Crew-2</a> <ul><li>Flight engineer, <a href="/facts/Expedition_65/hLd49M80">Expedition 65</a></li></ul></li></ul></li> <li><a href="/facts/Thomas_Marshburn/pvqXrYFI">Thomas Marshburn</a> (3 flights)<a class="footnote-ref" id="fnref:7" href="#fn:7"><sup>7</sup></a> <ul><li><a href="/facts/STS-127/ssqLUylg">STS-127</a> (<i><a href="/facts/Space_Shuttle_Endeavour/fcX8nN5Q">Endeavour</a></i>)</li> <li><a href="/facts/Soyuz_TMA-07M/eVcnvzmr">Soyuz TMA-07M</a> <ul><li>Flight engineer, ISS <a href="/facts/Expedition_34/cHxhL2RI">Expedition 34</a>/<a href="/facts/Expedition_35/VPDlBS4U">35</a></li></ul></li> <li>Pilot (<a href="/facts/SpaceX_Crew-3/YLx0SWlU">SpaceX Crew-3</a>) <ul><li><a href="/facts/Expedition_66/bjpSxzhl">Expedition 66</a>/<a href="/facts/Expedition_67/RbS3kc4K">67</a></li></ul></li></ul></li> <li><a href="/facts/Robert_Satcher/d7KjasBT">Robert Satcher</a> (1 flight)<a class="footnote-ref" id="fnref:8" href="#fn:8"><sup>8</sup></a> <ul><li><a href="/facts/STS-129/PrMeh60L">STS-129</a> (<i><a href="/facts/Space_Shuttle_Atlantis/3NQUThEB">Atlantis</a></i>)</li></ul></li> <li><a href="/facts/Shannon_Walker/EGJQcSQc">Shannon Walker</a> (2 flights)<a class="footnote-ref" id="fnref:9" href="#fn:9"><sup>9</sup></a> <ul><li><a href="/facts/Soyuz_TMA-19/wQ0QoKTj">Soyuz TMA-19</a> <ul><li>Flight engineer, <a href="/facts/ISS/VNPUBz9m">ISS</a> <a href="/facts/Expedition_24/YSzlTgFE">Expedition 24</a>/<a href="/facts/Expedition_25/Wb4tYEwo">25</a></li></ul></li> <li><a href="/facts/SpaceX_Crew_1/rAWWH647">SpaceX Crew 1</a> <ul><li>Flight engineer/commander, <a href="/facts/ISS/VNPUBz9m">ISS</a> <a href="/facts/Expedition_64/87j6uFnE">Expedition 64</a>/<a href="/facts/Expedition_65/hLd49M80">65</a></li></ul></li></ul></li></ul> <h2 id="educator-mission-specialists">Educator mission specialists</h2> <ul><li><a href="/facts/Joseph_M._Acaba/DrPVNBIh">Joseph M. Acaba</a> – <a href="/facts/Chief_of_the_Astronaut_Office/z1PsBfWv">Chief of the Astronaut Office</a> 2023–Present (3 flights)<a class="footnote-ref" id="fnref:10" href="#fn:10"><sup>10</sup></a> <ul><li>Mission specialist, <a href="/facts/STS-119/4UCppESw">STS-119</a> (<i><a href="/facts/Space_Shuttle_Discovery/MmSTr4G0">Discovery</a></i>)</li> <li><a href="/facts/Soyuz_TMA-04M/5tK4rSNI">Soyuz TMA-04M</a> <ul><li>Flight engineer, ISS <a href="/facts/Expedition_31/SBmYEaop">Expedition 31</a>/<a href="/facts/Expedition_32/jXH77GAc">32</a></li></ul></li> <li><a href="/facts/Soyuz_MS-06/8M2fGVJV">Soyuz MS-06</a> <ul><li>Flight engineer, ISS <a href="/facts/Expedition_53/npAA91yT">Expedition 53</a>/<a href="/facts/Expedition_54/7EYLqhwp">54</a></li></ul></li></ul></li> <li><a href="/facts/Richard_R._Arnold/7NF7Gxs0">Richard R. Arnold</a> (2 flights)<a class="footnote-ref" id="fnref:11" href="#fn:11"><sup>11</sup></a> <ul><li>Mission specialist, <a href="/facts/STS-119/4UCppESw">STS-119</a> (<i><a href="/facts/Space_Shuttle_Discovery/MmSTr4G0">Discovery</a></i>)</li> <li><a href="/facts/Soyuz_MS-08/EYz897MR">Soyuz MS-08</a> <ul><li>Flight engineer, ISS <a href="/facts/Expedition_55/HzVkQDmG">Expedition 55</a>/<a href="/facts/Expedition_56/aSaeRNgo">56</a></li></ul></li></ul></li> <li><a href="/facts/Dorothy_Metcalf-Lindenburger/5QaxW2X5">Dorothy Metcalf-Lindenburger</a> (1 flight)<a class="footnote-ref" id="fnref:12" href="#fn:12"><sup>12</sup></a> <ul><li><a href="/facts/STS-131/HHaHBa2Y">STS-131</a> (<i><a href="/facts/Space_Shuttle_Discovery/MmSTr4G0">Discovery</a></i>)</li></ul></li></ul> <h2 id="see-also">See also</h2> <ul><li><a href="/facts/List_of_astronauts_by_selection/a0L3H7yG">List of astronauts by selection</a></li></ul> <h2 id="external-links">External links</h2> <ul><li><a href="https://www.jsc.nasa.gov/Bios/astrobio_activemgmt.html">Current astronauts page</a></li> <li><a href="https://www.jsc.nasa.gov/Bios/astrobio_former.html">Retired astronauts page</a></li> <li><a href="https://www.jsc.nasa.gov/Bios/astrobio_international.html">Foreign astronauts page</a></li> <li><a href="https://www.jsc.nasa.gov/Bios/PS/index.html">Payload specialist astronauts page</a></li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>"Astronaut Bio: Randolph Bresnik (09/2014)". www.jsc.nasa.gov. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/bresnik-rj.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/bresnik-rj.html</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>"Astronaut Bio: James P. Dutton (01/2014)". www.jsc.nasa.gov. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/dutton-jp.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/dutton-jp.html</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>"Astronaut Bio: Chris Cassidy (07/2014)". www.jsc.nasa.gov. 11 February 2015. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/cassidy-cj.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/cassidy-cj.html</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>NASA. "NASA Astronaut Chris Cassidy New Chief of Astronaut Office". www.prnewswire.com. <a href="http://www.prnewswire.com/news-releases/nasa-astronaut-chris-cassidy-new-chief-of-astronaut-office-300111095.html" target="_blank">http://www.prnewswire.com/news-releases/nasa-astronaut-chris-cassidy-new-chief-of-astronaut-office-300111095.html</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>"Astronaut Bio: Jose Hernandez (01/2011)". www.jsc.nasa.gov. 11 February 2015. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/hernandez-jm.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/hernandez-jm.html</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> <li id="fn:6"><p>"Astronaut Bio: Robert S. Kimbrough (04/2014)". www.jsc.nasa.gov. 11 February 2015. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/kimbrough-rs.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/kimbrough-rs.html</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></p></li> <li id="fn:7"><p>"Astronaut Bio: Thomas H. Marshburn (5/2013)". www.jsc.nasa.gov. 11 February 2015. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/marshburn-th.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/marshburn-th.html</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></p></li> <li id="fn:8"><p>"Astronaut Bio: Robert Satcher (09/2011)". www.jsc.nasa.gov. 11 February 2015. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/satcher-rl.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/satcher-rl.html</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></p></li> <li id="fn:9"><p>"Astronaut Bio: Shannon Walker (12/2010)". www.jsc.nasa.gov. 11 February 2015. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/walker-s.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/walker-s.html</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></p></li> <li id="fn:10"><p>"Astronaut Bio: Joseph Acaba (09/2012)". www.jsc.nasa.gov. 11 February 2015. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/acaba-jm.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/acaba-jm.html</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></p></li> <li id="fn:11"><p>"Astronaut Bio: Richard R. Arnold (4/2009)". www.jsc.nasa.gov. 11 February 2015. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/arnold-rr.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/arnold-rr.html</a> <a href="#fnref:11" class="footnote-back-ref">↩</a></p></li> <li id="fn:12"><p>"Astronaut Bio: Dorothy Metcalf-Lindenburger (5/2014)". www.jsc.nasa.gov. 11 February 2015. <a href="https://www.jsc.nasa.gov/Bios/htmlbios/metcalf-lindenburger-dm.html" target="_blank">https://www.jsc.nasa.gov/Bios/htmlbios/metcalf-lindenburger-dm.html</a> <a href="#fnref:12" class="footnote-back-ref">↩</a></p></li> </ol>