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  <created>1602272396</created>
  <changed>1602272663</changed>
  <title><![CDATA[Massive black hole collisions can 'chirp' twice, revealing their shape]]></title>
  <body><![CDATA[<p>&quot;We performed simulations of black-hole collisions using supercomputers and then compared the rapidly changing shape of the remnant black hole to the gravitational waves it emits.&quot; Christopher Evans, co-author and graduate student from the Georgia Institute of Technology, said.<br />
Read more:<br />
<a href="https://arstechnica.com/science/2020/10/black-hole-mergers-may-emit-double-chips-giving-us-clues-about-their-shape/">Ars Technica</a><br />
<a href="https://futurism.com/the-byte/black-holes-chirp-merge">Futurism</a><br />
&nbsp;</p>
]]></body>
  <field_article_url>
    <item>
      <url><![CDATA[https://www.cnet.com/news/massive-black-hole-collisions-can-chirp-twice-revealing-their-shape/]]></url>
      <title><![CDATA[]]></title>
    </item>
  </field_article_url>
  <field_publication>
    <item>
      <value><![CDATA[ Raphael Warnock ]]></value>
    </item>
  </field_publication>
  <field_dateline>
    <item>
      <value>2020-10-08</value>
      <timezone></timezone>
    </item>
  </field_dateline>
  <field_media>
        </field_media>
  <og_groups>
          <item>1278</item>
          <item>126011</item>
      </og_groups>
  <og_groups_both>
          <item><![CDATA[College of Sciences]]></item>
          <item><![CDATA[School of Physics]]></item>
      </og_groups_both>
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      <![CDATA[]]>
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