<a href="https://en.wikipedia.org/wiki/Soyuz_TM-31" id="mw_Q" rel="mw:WikiLink" title="Soyuz TM-31">Soyuz TM-31</a> launches, carrying the first resident crew to the <a href="https://en.wikipedia.org/wiki/International_Space_Station" id="mw_g" rel="mw:WikiLink" title="International Space Station">International Space Station</a>. The ISS has been crewed continuously since then.