Time Line of the Universe  Credit: NASA/WMAP Science Team <a rel="nofollow" class="external autonumber" href="http://map.gsfc.nasa.gov/m_ig/060915/CMB_Timeline300.jpg">[1]</a>
<ul><li><a href="//commons.wikimedia.org/wiki/File:CMB_Timeline75.jpg" title="File:CMB Timeline75.jpg">CMB_Timeline75.jpg</a>: created by <a href="https://en.wikipedia.org/wiki/NASA" class="extiw" title="en:NASA">NASA</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Vale_maio" title="User:Vale maio">Vale maio</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Vale_maio" title="User talk:Vale maio"><span class="signature-talk">talk</span></a>)</li></ul>
<ul><li><a href="//commons.wikimedia.org/wiki/File:CMB_Timeline75.jpg" title="File:CMB Timeline75.jpg">CMB_Timeline75.jpg</a></li></ul>