qurlyjoe<p><span class="h-card" translate="no"><a href="https://mastodon.social/@pomaranc" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>pomaranc</span></a></span> <br>So, 13.8 bya the entire universe was smaller than it is now. When light happened that Tuesday was it like *poof* everywhere all at once? Or did it spark in one tiny corner and spread out everywhere, at the speed of light of course. If the latter, where, relative to where we are now, did that spark happen? Could the <a href="https://mstdn.social/tags/CMB" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CMB</span></a> be traced back to that beginning? That’d be cool.</p>