<a href="https://en.wikipedia.org/wiki/Space_Shuttle_Columbia" id="mw1g" rel="mw:WikiLink" title="Space Shuttle Columbia">Space Shuttle <i id="mw1w">Columbia</i></a> launched from the <a href="https://en.wikipedia.org/wiki/Kennedy_Space_Center" id="mw2A" rel="mw:WikiLink" title="Kennedy Space Center">Kennedy Space Center</a> on the final research and development flight mission, <a href="https://en.wikipedia.org/wiki/STS-4" id="mw2Q" rel="mw:WikiLink" title="STS-4">STS-4</a>.