{"id":205175,"date":"2023-03-08T12:09:21","date_gmt":"2023-03-08T17:09:21","guid":{"rendered":"https:\/\/www.nasa.gov\/?post_type=topic&p=205175"},"modified":"2023-10-25T16:44:06","modified_gmt":"2023-10-25T20:44:06","slug":"milton-a-silveira-oral-history","status":"publish","type":"topic","link":"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/oral-histories\/milton-a-silveira-oral-history\/","title":{"rendered":"Milton A. Silveira Oral History"},"content":{"rendered":"<div id=\"\" class=\" hds-module hds-module-full wp-block-nasa-blocks-secondary-navigation\"><div class=\"hds-secondary-navigation-wrapper z-top width-100 padding-0\"><div id=\"\" class=\"hds-secondary-navigation width-full border-bottom-1px text-center hds-color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-hdsnav\"><button type=\"button\" class=\"hds-secondary-nav-mobile-button display-flex tablet:display-flex desktop:display-none width-full flex-align-center bg-carbon-90 border-color-carbon-80 color-spacesuit-white\" aria-expanded=\"false\" aria-controls=\"hds-secondary-nav-track\"><span>NASA History<\/span><svg width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewBox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\" \/><\/svg><\/button><div class=\"hds-secondary-nav-track grid-container grid-container-extrawide padding-0 tablet:padding-x-3 desktop:padding-x-2 hds-secondary-navigation-has-breadcrumbs\"><div class=\"hds-secondary-navigation-breadcrumbs display-none tablet:display-none desktop:display-flex flex-align-center\"><nav class=\"usa-breadcrumb\" aria-label=\"Breadcrumbs\"><ol class=\"usa-breadcrumb__list\"><li class=\"usa-breadcrumb__list-item\"><a href=\"https:\/\/www.nasa.gov\/\" class=\"usa-breadcrumb__link\"><span>Home<\/span><\/a><\/li><li class=\"usa-breadcrumb__list-item\"><a href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/oral-histories\/\" class=\"usa-breadcrumb__link\"><span>NASA Oral Histories<\/span><\/a><\/li><li class=\"usa-breadcrumb__list-item usa-current\" aria-current=\"page\"><span>Milton A. Silveira Oral...<\/span><\/li><\/ol><\/nav><\/div><div class=\"hds-secondary-navigation-menu-items\"><nav><ul class=\"usa-nav__primary usa-accordion flex-justify-center margin-0\"><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/history\/explore-nasas-history\/\">Explore NASA’s History<\/a><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/history\/history-office\/\">NASA History Office<\/a><\/li><li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Publications and Resources<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewBox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\" \/><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"\/><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"\/><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"\/><\/svg><\/button><ul id=\"basic-nav-section-one\" class=\"usa-nav__submenu\" hidden><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/nasa-history-series\/\">NASA History Series<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/news-and-notes\/\">News and Notes<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/aeronautics-and-space-report-of-the-president\/\">Aeronautics and Space Report of the President<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/oral-histories\/\">Oral Histories<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/other-research-resources\/\">Research Resources<\/a><\/li><\/ul><\/li><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/archives\/\">NASA Archives<\/a><\/li><\/ul><\/nav><\/div><div class=\"hds-secondary-navigation-menu-spacer\"> <\/div><\/div><\/div><\/div><\/div>\n\n<div id=\"\" class=\"nasa-gb-align-full maxw-full width-full padding-0 hds-module hds-module-full wp-block-nasa-blocks-page-intro\">\n\t<div class=\"padding-0 bg-spacesuit-white wp-block-nasa-blocks-page-intro\">\n\t\t\t<div class=\"hds-page-intro hds-page-intro-banner width-full maxw-full padding-0 hds-cover-wrapper minh-tablet\">\n\t\t<div class=\"hds-foreground-wrapper display-flex\">\n\t\t\t<div class=\"grid-row grid-container grid-container-block margin-top-auto margin-bottom-auto width-full maxw-desktop-lg padding-top-9 padding-x-3 z-400\">\n\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 desktop:padding-right-4 margin-bottom-3 desktop:margin-bottom-0\">\n\t\t\t\t\t<div class=\"margin-bottom-2\">\n\t\t\t\t\t\t<h1 class=\"page-heading-md line-height-sm color-spacesuit-white-important\">\n\t\t\t\t\t\t\tMilton A. Silveira\t\t\t\t\t\t<\/h1>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"p-lg color-carbon-30-important\">\n\t\t\t\t\t\tExcerpt from his oral history transcript about his time working as an aeronautical engineer for the National Advisory Committee for Aeronautics (NACA).\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6 desktop:padding-right-4 margin-bottom-3 desktop:margin-bottom-0\">\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"skrim-overlay skrim-left mobile-skrim-top z-200\"><\/div>\n\t\t<figure class=\"hds-media-background  \"><img fetchpriority=\"high\" decoding=\"async\" width=\"2048\" height=\"1333\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?w=2048\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"Sitting in front of a console in the Mission Operation Control Room during the STS-6 EVA are Milt Silveira, Special Assistant to the NASA Deputy Administrator, Hans Mark, who is sitting next to him.\" style=\"transform: scale(1.2); transform-origin: 96% 26%; object-position: 96% 26%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg 5736w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=300,195 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=768,500 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=1024,666 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=1536,1000 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=2048,1333 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=400,260 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=600,390 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=900,586 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=1200,781 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg?resize=2000,1302 2000w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" loading=\"eager\" \/><\/figure>\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\n<p><strong>Excerpt from an interview with Milton A. Silveira, by Sandra Johnson<\/strong><br>San Jose, California<br>2 October 2005<\/p>\n\n\n\n<div style=\"height:37px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>Silveira:  <\/strong>First, I was doing research.  I was doing some studies on landing gears for aircraft.  We also were looking at some of the design that ended up being the landing test track at Langley.  All the data we would take would be done manually.  We didn\u2019t have electronic computers to take data then.  We didn\u2019t have electronics measuring.  Everything was measured by using a ruler or some mechanical gages.  I was at NACA for three months before I decided to go on active duty.  After three and a half years with the Army, including flying as a pilot in Korea, I returned to NACA.  At that point in the beginning of \u201955, it was a time period when there weren\u2019t any new engineers coming back to NACA.  When I was interviewed, I was asked, \u201cWhere do you want to work?\u201d<\/p>\n\n\n\n<p>I said, \u201cWhat\u2019s available?\u201d<\/p>\n\n\n\n<p>He laid out the organization and said, \u201cAnywhere you want to.\u201d  [Laughs]  Because they just needed people in any organization that they had at that time.<\/p>\n\n\n\n<p>I had flown helicopters in Korea, and I said, \u201cWell, I think something needs to be done about helicopters, so have me go to work in the rotor research.\u201d  So, again, I was part of the Loads Division and worked on helicopters\u2019 loads and vibrations, actually in the Flutter and Dynamics Branch.<\/p>\n\n\n\n<p>Again, the capability that we had is not as it is now.  We referred to a computer as being a girl with a Frieden calculator that would sit there and punch numbers and try to get a solution.  We would have problems where we\u2019d take a ten-by-ten matrix, and to get a solution you had to invert it, and it would take a girl about thirty days to be able to do something like that.  Nowadays these kids will do a flow problem, and they\u2019ll use a million points, or a little over a million points, and it takes like less than five minutes to get an answer to something like that.  So a great deal has happened during our lifetime as far as capabilities.  I have three out of four of my children are engineers, so I watch the things that they\u2019re capable of doing nowadays, and it\u2019s incredible the capabilities that are now there.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div id=\"\" class=\"hds-media hds-module wp-block-image\"><div class=\"margin-left-auto margin-right-auto nasa-block-align-wide\"><div class=\"hds-media-wrapper margin-left-auto margin-right-auto\"><figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-cover \"><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1024px-sikorsky-hns-1-at-the-langley-research-center-in-march-1945.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1024px-sikorsky-hns-1-at-the-langley-research-center-in-march-1945.jpg?w=1024\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"A Sikorsky HNS-1 at the NACA Langley Memorial Aeronautical Laboratory at Hampton, Virginia, test flown by Jack Reeder, the NACA's first helicopter pilot, at the controls. This "Hoverfly" was also used for pilot training in rotary winged flight. 29 March 1945\" style=\"transform: scale(1.2); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1024px-sikorsky-hns-1-at-the-langley-research-center-in-march-1945.jpg 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1024px-sikorsky-hns-1-at-the-langley-research-center-in-march-1945.jpg?resize=300,212 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1024px-sikorsky-hns-1-at-the-langley-research-center-in-march-1945.jpg?resize=768,543 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1024px-sikorsky-hns-1-at-the-langley-research-center-in-march-1945.jpg?resize=400,283 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1024px-sikorsky-hns-1-at-the-langley-research-center-in-march-1945.jpg?resize=600,424 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1024px-sikorsky-hns-1-at-the-langley-research-center-in-march-1945.jpg?resize=900,636 900w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\"><div class=\"hds-caption-text p-sm margin-0\">A SikorskyHNS-1 at the NACA Langley Memorial Aeronautical Laboratory at Hampton, Virginia, test flown by Jack Reeder, the NACA’s first helicopter pilot, at the controls. This “Hoverfly” was also used for pilot training in rotary winged flight. 29 March 1945<\/div><div class=\"hds-credits\">NACA\/NASA<\/div><\/figcaption><\/div><\/div><\/div>\n\n\n<p id=\"silveira2\"><strong>Silveira:  <\/strong>Indeed, when you look back at the accomplishments of NACA, NACA was formed because of the lack of technical capability in aerodynamics during World War I.  We never had an airplane design by the United States in World War I.  We built airplanes, but they were British or French designs.  The committee was formed primarily to get the knowledge so that we could design our own airplanes.  In World War II, then we excelled in the design of aircraft.  So it was money well spent.  One of the things I\u2019m most proud of, that I later was part of that organization.  I really was.<\/p>\n\n\n\n<p><strong>Johnson:  <\/strong>When you were in college, you said that you wanted to work for the NACA.  How did you know about NACA and what was going on at Langley?<\/p>\n\n\n\n<p><strong>Silveira: <\/strong> I started collecting pictures of airplanes when I was four, and I first flew when I was fourteen.  I got my pilot\u2019s license on my sixteenth birthday.  So I was always reading about airplanes and what was going on in the aviation world.  In the literature, NACA was noted as being the people that did the research on aircraft.  So if you wanted to be on top of it technically, be on the leading edge, then NACA, indeed, was the agency to do.<\/p>\n\n\n\n<p>At the University of Vermont, the school only had a single one-semester course in aeronautics.  The papers that I wrote in the course were basically on aircraft like the X-1 that NACA was working on at the time.  I still am close to the university.  I used to kid one of my professors that taught this aeronautics course.  \u201cWell, you know, based on that one course, I got to be Chief of Aeronautics at Johnson Space Center.\u201d  And it was probably true, because my interest was, and I spent my spare time reading about aeronautics. <\/p>\n\n\n<div id=\"\" class=\"hds-featured-link-list bg-spacesuit-white padding-x-2 tablet:padding-x-3 desktop:padding-x-4 padding-y-5 desktop:padding-y-6 hds-module hds-module-full wp-block-nasa-blocks-featured-link-list\">\t<div class=\"grid-container grid-container-block padding-0\">\n\t\t<div class=\"margin-bottom-4\">\n\t\t\t<h2 class=\"heading-22\">\n\t\t\t\tWhat to read more from Milt Silveira’s oral history?\t\t\t<\/h2>\n\t\t<\/div>\n\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Milton A. Silveira\" style=\"transform: scale(1.5); transform-origin: 50% 31%; object-position: 50% 31%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div> \n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Milt Silveira's NACA oral history<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Read the complete NACA oral history with Milt Silveira.<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/silveirama-10-2-05.pdf?emrc=c410b5\" target=\"_blank\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Milton A. Silveira\" style=\"transform: scale(1.6); transform-origin: 51% 27%; object-position: 51% 27%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s80-31477-silveira.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div> \n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Read all of Milt Silveira's oral histories at JSC<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Explore all of Milt Silveira's oral history transcripts on the Johnson Space Center (JSC) History Portal.<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/historycollection.jsc.nasa.gov\/JSCHistoryPortal\/history\/oral_histories\/SilveiraMA\/silveirama.htm\" target=\"_blank\" aria-label=\"\" rel=\"noopener\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t<\/div>\n\n<div id=\"\" class=\"hds-featured-link-list bg-spacesuit-white padding-x-2 tablet:padding-x-3 desktop:padding-x-4 padding-y-5 desktop:padding-y-6 hds-module hds-module-full wp-block-nasa-blocks-featured-link-list\">\t<div class=\"grid-container grid-container-block padding-0\">\n\t\t<div class=\"margin-bottom-4\">\n\t\t\t<h2 class=\"heading-22\">\n\t\t\t\tMore NASA Oral Histories\t\t\t<\/h2>\n\t\t<\/div>\n\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s62-04057-carpenter.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Photograph of astronaut Scott Carpenter on the phone\" style=\"transform: scale(1.2); transform-origin: 49% 28%; object-position: 49% 28%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s62-04057-carpenter.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s62-04057-carpenter.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s62-04057-carpenter.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s62-04057-carpenter.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div> \n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">NASA Oral Histories<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">The important work of collecting oral histories for NASA ensures that the contributions made by dedicated teams and individuals inspire the next generation who will lead our space exploration programs, enable new scientific discoveries, and power aeronautical research.<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/oral-histories\/\" target=\"\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/21-s64-14855.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"President John F. Kennedy stands at a podium in front of the Manned Spacecraft Center to honor astronaut John Glenn, Jr.\" style=\"transform: scale(1); transform-origin: 58% 53%; object-position: 58% 53%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/21-s64-14855.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/21-s64-14855.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/21-s64-14855.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/01\/21-s64-14855.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div> \n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Johnson Space Center History Portal<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Over 1,300 oral history transcripts available from interviews with a wide variety of NASA team members, including managers, scientists, engineers, technicians, support personnel and services, and contractors.<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/historycollection.jsc.nasa.gov\/JSCHistoryPortal\/history\/oral_histories\/oral_histories.htm\" target=\"_blank\" aria-label=\"\" rel=\"noopener\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/11\/6870792orig.jpeg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"The photograph shows Saturn V S-IC flight stages being assembled in the horizontal assembly area at the MAF.\" style=\"transform: scale(1); transform-origin: 54% 54%; object-position: 54% 54%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/11\/6870792orig.jpeg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/11\/6870792orig.jpeg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/11\/6870792orig.jpeg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/11\/6870792orig.jpeg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div> \n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Saturn Rocket Oral Histories<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">Read transcripts from interviews with the project engineers who worked on the Saturn rockets.<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/www.nasa.gov\/saturn-oral-histories\/\" target=\"_self\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n\t\t\t\t<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n\t\t\t\t\t\t<div class=\"width-full\">\n\t\t\t\t\t\t\t<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/nhq202103180001_0.jpg?w=150&h=150&crop=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"The core stage for the first flight of NASA\u2019s SLS rocket undergoes a second hot fire test in the B-2 Test Stand on March 18.\" style=\"transform: scale(1); transform-origin: 80% 37%; object-position: 80% 37%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/nhq202103180001_0.jpg?resize=150,150 150w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/nhq202103180001_0.jpg?resize=50,50 50w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/nhq202103180001_0.jpg?resize=100,100 100w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2021\/03\/nhq202103180001_0.jpg?resize=200,200 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/figure>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div> \n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n\t\t\t\t\t\t<div class=\"grid-row flex-align-center\">\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<h2 class=\"heading-36 margin-0\">Stennis Space Center<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"grid-col-12 desktop:grid-col-6\">\n\t\t\t\t\t\t\t\t<p class=\"p-md margin-0 color-carbon-black\">This anthology of oral history interviews includes interviewees who participated in the Mississippi Oral History Program, the Apollo and Space Shuttle programs, Hurricane Katrina and Stennis Space Center\u2019s 50th Anniversary. <\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/www.nasa.gov\/stennis-oral-histories\/\" target=\"_self\" aria-label=\"\">\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path>\n                            <\/svg>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t<\/div>\n\n<div id=\"\" class=\"hds-topic-cards nasa-gb-align-full maxw-full width-full padding-y-6 padding-x-3 color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-topic-cards\">\t\t<div class=\"grid-container grid-container-block-lg padding-x-0\">\n\t\t\t<div class=\"grid-row flex-align-center margin-bottom-3\">\n\t\t\t\t<div class=\"desktop:grid-col-8 margin-bottom-2 desktop:margin-bottom-0\">\n\t\t\t\t\t<div class=\"label color-carbon-60 margin-bottom-2\">Keep Exploring<\/div>\n\t\t\t\t\t<h2 class=\"heading-36 line-height-sm\">Discover More Topics From NASA History<\/h2>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"grid-row grid-gap-2 hds-topic-cards-wrapper\">\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/history\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>NASA History<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"983\" height=\"1223\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?w=983\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg 983w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=241,300 241w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=768,956 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=823,1024 823w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=322,400 322w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=482,600 482w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=723,900 723w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2019\/05\/as11-40-5903_alt2.jpg?resize=965,1200 965w\" sizes=\"(max-width: 983px) 100vw, 983px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/nasa-history-series\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>NASA History Series<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1229\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg 2880w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=300,240 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=768,615 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=1024,820 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=1536,1229 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=2048,1639 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=400,320 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=600,480 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=900,720 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=1200,960 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/12\/nasa-history-pubs.jpg?resize=2000,1601 2000w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/history\/history-publications-and-resources\/news-and-notes\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>NASA History News and Notes<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1143\" height=\"1500\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/newsnotes-41-1.jpg?w=1143\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/newsnotes-41-1.jpg 1143w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/newsnotes-41-1.jpg?resize=229,300 229w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/newsnotes-41-1.jpg?resize=768,1008 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/newsnotes-41-1.jpg?resize=780,1024 780w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/newsnotes-41-1.jpg?resize=305,400 305w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/newsnotes-41-1.jpg?resize=457,600 457w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/newsnotes-41-1.jpg?resize=686,900 686w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/02\/newsnotes-41-1.jpg?resize=914,1200 914w\" sizes=\"(max-width: 1143px) 100vw, 1143px\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t\t<a href=\"https:\/\/www.nasa.gov\/history\/history-office\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\">\n\t\t\t\t<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n\t\t\t\t\t<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>NASA History Office<\/span>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1536\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2022\/03\/grc-1957-c-44368.jpg?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" \/><\/figure>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Excerpt from an interview with Milton A. Silveira, by Sandra JohnsonSan Jose, California2 October 2005 Silveira:  First, I was doing research.  I was doing some studies on landing gears for aircraft.  We also were looking at some of the design that ended up being the landing test track at Langley.  All the data we would [...]<\/p>\n","protected":false},"author":78,"featured_media":206072,"parent":164602,"menu_order":0,"template":"","meta":{"nasa_hds_core_meta_l10n":"en-US","nasa_hds_core_meta_article_editor":"","nasa_hds_core_meta_article_contacts":[],"nasa_hds_core_meta_article_topic":"","nasa_hds_core_meta_linked_locations":[],"nasa_hds_core_meta_article_related_articles":[],"hds_migrate_meta_pr_release_id":"","hds_migrate_meta_pr_release_type":"","nasa_hds_core_meta_location_x":"","nasa_hds_core_meta_location_y":"","nasa_hds_core_meta_gallery_images":[]},"categories":[2671],"news-tags":[],"internal-terms":[11519,11520,10300],"coauthors":[8640],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"WebPage","headline":"Milton A. 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Johnson\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":4,"time_ago":"1 year","featured_image":{"id":206072,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/s83-30665.jpg","title":"s83-30665_Silveira_Mark","alt":"Pictured in the Mission Operation Control Room during the STS-6 Extravehicular Activity are Milt Silveira (right), Special Assistant to the NASA Deputy Administrator Hans Mark (center). 7 April 1983","caption":"Pictured in the Mission Operation Control Room during the STS-6 Extravehicular Activity are Milt Silveira (right), Special Assistant to the NASA Deputy Administrator Hans Mark (center). 7 April 1983"},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/205175"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/topic"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/78"}],"version-history":[{"count":15,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/205175\/revisions"}],"predecessor-version":[{"id":555839,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/205175\/revisions\/555839"}],"up":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/164602"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/206072"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=205175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=205175"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=205175"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=205175"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=205175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}