<a href="https://en.wikipedia.org/wiki/STS-31" id="mw7w" rel="mw:WikiLink" title="STS-31">STS-31</a>: The <a href="https://en.wikipedia.org/wiki/Hubble_Space_Telescope" id="mw8A" rel="mw:WikiLink" title="Hubble Space Telescope">Hubble Space Telescope</a> is launched from the <a href="https://en.wikipedia.org/wiki/Space_Shuttle_program" id="mw8Q" rel="mw:WikiLink" title="Space Shuttle program">Space Shuttle</a> <i id="mw8g"><a href="https://en.wikipedia.org/wiki/Space_Shuttle_Discovery" id="mw8w" rel="mw:WikiLink" title="Space Shuttle Discovery">Discovery</a></i>.