Bibiana Prinoth<p>We continue with Jackie Faherty on <a href="https://astrodon.social/tags/methane" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>methane</span></a> <a href="https://astrodon.social/tags/emission" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>emission</span></a> in a cold <a href="https://astrodon.social/tags/exoworld" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>exoworld</span></a> with <a href="https://astrodon.social/tags/JWST" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JWST</span></a>. </p><p>We start with a controversial topic: what is a planet? 🥹 Jackie works with <a href="https://astrodon.social/tags/brown" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>brown</span></a> <a href="https://astrodon.social/tags/dwarfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dwarfs</span></a>, and she asks us to pretend we talk about exoplanets 🤓</p><p>T and Y dwarfs are colder objects, basically Jupiters. </p><p>Jackie shows us a wonderful temperature sequence - or is it? Look at the carbon chaos! There is no sequence. Welcome to the BD mess ✨ <a href="https://astrodon.social/tags/ExSSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ExSSV</span></a></p>