<a href="https://en.wikipedia.org/wiki/Pappus_of_Alexandria" id="mwGw" rel="mw:WikiLink" title="Pappus of Alexandria">Pappus of Alexandria</a>, Greek philosopher, observes an <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Eclipse_of_the_Sun" id="mwHA" rel="mw:WikiLink" title="Eclipse of the Sun">eclipse of the Sun</a> and writes a commentary on <i id="mwHQ">The Great Astronomer</i> (<i id="mwHg"><a href="https://en.wikipedia.org/wiki/Almagest" id="mwHw" rel="mw:WikiLink" title="Almagest">Almagest</a></i>).