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  <title>Katherine Goble Johnson Tribute Page</title>

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<h1 id="title">Katherine Goble Johnson</h1>
<p>The first African American woman to work as a NASA scientist.</p>
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    <img id="image" src="https://images2.minutemediacdn.com/image/upload/c_crop,h_1349,w_2400,x_0,y_149/f_auto,q_auto,w_1100/v1554746087/shape/mentalfloss/katherine_johnson_1983_1.jpg" alt="Image of mathematician Katherine Goble Johnson">
    <figcaption id="img-caption"><a href="https://commons.wikimedia.org/wiki/File:Katherine_Johnson_1983.jpg" target="_blank">Courtesy of Wikimedia Commons</a></figcaption>
    <h2 id="tribute-info">A Timeline:</h2>
      <li><b>1918</b> - Born in White Sulphur Springs, West Virginia</li>
      <li><b>1939</b> - Married James Goble</li>
      <li><b>1959</b> - Remarried Jim Johnson U.S. Army Officer and Korean War Veteran</li>
      <li><b>1961</b> - Calculated the trajectory for Alan Shepard, the first American in space</li>
      <li><b>1962</b> - Verified John Glenn's navigation charts for his orbit around Earth 
      <li><b>1969</b> - Helps calculate trajectory for Apollo 11</li>
      <li><b>1986</b> - Johnson retires as an aerospace techonologist
      <li><b>2015</b> - Awarded the Presidential Medal of Freedom by President Barack Obama</li>
      <li><b>2016</b> - Langley Research Center dedicates a new 40,000 sq foot building in her honor
    <p>Learn more about the amazing accomplishments of <a id="tribute-link" href="https://en.wikipedia.org/wiki/Katherine_Johnson" target="_blank">Katherine G. Johnson on Wikipedia</a>.</p>

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