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Daniel FischerIdentification of a Turnover in the Initial Mass Function of a Young Stellar Cluster Down to 0.5 MJ: <a href="https://iopscience.iop.org/article/10.3847/2041-8213/adb96a" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://iopscience.iop.org/article/10.3847/2041-8213/adb96a</a> -> NASA's Webb Peers Deeper into Mysterious <a href="https://scicomm.xyz/tags/FlameNebula" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FlameNebula</a>: <a href="https://webbtelescope.org/contents/news-releases/2025/news-2025-105" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://webbtelescope.org/contents/news-releases/2025/news-2025-105</a>

HimmelhvælvI remember seeing the Horsehead nebula in my parents’ encyclopedia as a kid. I was amazed at how such a thing could exist. And now technologyy has evolved so far, that I can take the same picture from my own backyard! Here it is accompanied by the Flame nebula in the lower left together with the star Allnitak, which is the left most star in Orion’s belt. <a href="https://pixelfed.social/discover/tags/horsehead?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#horsehead</a> <a href="https://pixelfed.social/discover/tags/B33?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#B33</a> <a href="https://pixelfed.social/discover/tags/NGC2023?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#NGC2023</a> <a href="https://pixelfed.social/discover/tags/horseheadnebula?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#horseheadnebula</a> <a href="https://pixelfed.social/discover/tags/flamenebula?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#flamenebula</a> <a href="https://pixelfed.social/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astronomy</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#deepsky</a> <a href="https://pixelfed.social/discover/tags/backyardastronomy?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#backyardastronomy</a> <a href="https://pixelfed.social/discover/tags/astroshots?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astroshots</a> <a href="https://pixelfed.social/discover/tags/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/Space?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#Space</a> <a href="https://pixelfed.social/discover/tags/universe?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#universe</a> <a href="https://pixelfed.social/discover/tags/galaxy?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#galaxy</a> <a href="https://pixelfed.social/discover/tags/universetoday?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#universetoday</a> <a href="https://pixelfed.social/discover/tags/nightsky?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#nightsky</a> <a href="https://pixelfed.social/discover/tags/stars?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#stars</a> <a href="https://pixelfed.social/discover/tags/galaxy?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#galaxy</a> <a href="https://pixelfed.social/discover/tags/nightphotography?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#nightphotography</a> <a href="https://pixelfed.social/discover/tags/skywatcher?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#skywatcher</a> <a href="https://pixelfed.social/discover/tags/touptek?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#touptek</a> <a href="https://pixelfed.social/discover/tags/backyardastrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#backyardastrophotography</a>

Frank AdlerOrions Belt ======== Orion’s Belt is a well-known asterism in the constellation Orion. It consists of the three bright stars Alnitak, Alnilam, and Mintaka. These stars are more formally known as Zeta (ζ), Epsilon (ε), and Delta (δ) Orionis, respectively. The belt is one of the most easily recognizable asterisms in the night sky, being far more noticeable than the Big Dipper. The stars are more or less evenly spaced in a straight line, and so can be visualized as the belt of the hunter’s clothing. The area around Alnitak with the Flame and Horse Head Nebulae is a classic target for astrophotographers, but I tried to put it into a bit more context, also highlighting the lighter dust regions between Alnilam and Mintaka. The iconic Horse Head Nebula is a dark nebula roughly 1.500 light years from earth, consisting of a swirling cloud of gas and dust resembling the shape of a horse’s head. Scope: Askar 103APO Lens: Askar 0.6x Reducer Camera: Canon EOS 6Da Filter: Antlia TriBand RGB Ultra Mount: Skywatcher AZ-EQ5 GT Guiding: Svbony SV165 Guide Scope with ZWO ASI 224MC Controller: ZWO ASIAir Pro Integration time: 3hrs 35min Full version and print available at: <a href="https://adfr.io/astro/20250121_ic434" rel="nofollow noopener noreferrer" target="_blank">https://adfr.io/astro/20250121_ic434</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/astrophotographer?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astrophotographer</a> <a href="https://pixelfed.social/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#deepsky</a> <a href="https://pixelfed.social/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.social/discover/tags/deepskyobject?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#deepskyobject</a> <a href="https://pixelfed.social/discover/tags/deepskyastrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#deepskyastrophotography</a> <a href="https://pixelfed.social/discover/tags/horseheadnebula?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#horseheadnebula</a> <a href="https://pixelfed.social/discover/tags/flamenebula?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#flamenebula</a> <a href="https://pixelfed.social/discover/tags/ic434?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#ic434</a>

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