http://activitystrea.ms/schema/1.0/notetag:chirp.cooleysekula.net,2017-02-20:noticeId=150810:objectType=noteNew note by steveFrom Twitter <a href="https://twitter.com/drsekula:" title="https://twitter.com/drsekula:" class="attachment" id="attachment-569" rel="nofollow external">https://twitter.com/drsekula:</a><br /> <br /> RT @coreyspowell: 93 years ago #<span class="tag"><a href="https://chirp.cooleysekula.net/tag/today" rel="tag">today</a></span>, Hubble revealed proof that our galaxy is just one of a vast multitude. <a href="http://history.aip.org/history/exhibits/cosmology/ideas/island.htm" title="http://history.aip.org/history/exhibits/cosmology/ideas/island.htm" class="attachment" id="attachment-22957" rel="nofollow external">http://history.aip.org/history/exhibits/cosmology/ideas/island.htm</a> <a href="https://twitter.com/coreyspowell/status/833429453564841984/photo/1" title="https://twitter.com/coreyspowell/status/833429453564841984/photo/1" class="attachment" id="attachment-22958" rel="nofollow external">https://twitter.com/coreyspowell/status/833429453564841984/photo/1</a> <a href="https://chirp.cooleysekula.net/file/ef5c356de337c0d6f3b170fbefd6455409ce5c487fac9b72f058087263de11f5.png" title="https://chirp.cooleysekula.net/file/ef5c356de337c0d6f3b170fbefd6455409ce5c487fac9b72f058087263de11f5.png" class="attachment" id="attachment-22956" rel="nofollow external">https://chirp.cooleysekula.net/attachment/22956</a>150810http://activitystrea.ms/schema/1.0/post2017-02-20T08:11:50+00:002017-02-20T08:11:50+00:00http://activitystrea.ms/schema/1.0/personhttps://chirp.cooleysekula.net/user/3stevePhysicist, Research Group Manager at SNOLAB, Professor of Physics at Queen's University, dark matter hunter, neutrino watcher, writer, runner, programmer, blogger, sometimes a drummer.steveStephen SekulaPhysicist, Research Group Manager at SNOLAB, Professor of Physics at Queen's University, dark matter hunter, neutrino watcher, writer, runner, programmer, blogger, sometimes a drummer.Sudbury, ON, Canadahomepagehttps://steve.cooleysekula.nettruetag:chirp.cooleysekula.net,2017-02-20:objectType=thread:nonce=c1654e537410e2f8