Astronomy Picture of the Day<p>APOD from 2025-04-09</p><p>HH 49: Interstellar Jet from <a href="https://mastodon.bot/tags/Webb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Webb</span></a></p><p>James Webb's <a href="https://mastodon.bot/tags/infrared" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infrared</span></a> image reveals a Herbig-Haro jet (HH 49) from a forming star system, with glowing shock waves. At the jet's tip lies a distant spiral <a href="https://mastodon.bot/tags/galaxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxy</span></a>, its blue core and circular rings visible behind the interstellar outflow.</p><p>HD image at <a href="https://apod.nasa.gov/apod/ap250409.html#space" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">apod.nasa.gov/apod/ap250409.ht</span><span class="invisible">ml#space</span></a> <a href="https://mastodon.bot/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.bot/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a> <a href="https://mastodon.bot/tags/universe" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>universe</span></a></p>