Darkness
...that Byron's poem Darkness was written based on predictions that the sun would burn out on July 18 1816?
...that <a class="mw-redirect" href="./George_Gordon_Byron,_6th_Baron_Byron" id="mwCMY" rel="mw:WikiLink" title="George Gordon Byron, 6th Baron Byron">Byron's</a> <a href="./Poetry" id="mwCMc" rel="mw:WikiLink" title="Poetry">poem</a> <i id="mwCMg"><b id="mwCMk"><a href="./Darkness_(poem)" id="mwCMo" rel="mw:WikiLink" title="Darkness (poem)">Darkness</a></b></i> was written based on predictions that the <a href="./Sun" id="mwCMs" rel="mw:WikiLink" title="Sun">sun</a> would burn out on <a href="./July_18" id="mwCMw" rel="mw:WikiLink" title="July 18">July 18</a> <a href="./1816" id="mwCM0" rel="mw:WikiLink" title="1816">1816</a>?