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Daniel Pomarède<p>Star Trails over Rubin</p><p>Credit: RubinObs/NOIRLab/SLAC/NSF/DOE/AURA/P. Horálek (Institute of Physics in Opava)</p><p><span class="h-card" translate="no"><a href="https://astrodon.social/@VRubinObs" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>VRubinObs</span></a></span> </p><p><a href="https://noirlab.edu/public/images/noirlab2521k" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">noirlab.edu/public/images/noir</span><span class="invisible">lab2521k</span></a></p><p><a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://mastodon.social/tags/observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>observatory</span></a> <a href="https://mastodon.social/tags/RubinObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinObservatory</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a> <a href="https://mastodon.social/tags/startrails" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>startrails</span></a> <a href="https://mastodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a></p>
Daniel Pomarède<p>The open star cluster Messier 21 as imaged by the Vera C. Rubin Observatory</p><p>Located near the Trifid Nebula, Messier 21 is relatively young and tightly packed with small, dim stars. </p><p>Credit: RubinObs/NOIRLab/SLAC/NSF/DOE/AURA<br><a href="https://noirlab.edu/public/images/noirlab2521ag" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">noirlab.edu/public/images/noir</span><span class="invisible">lab2521ag</span></a> </p><p><span class="h-card" translate="no"><a href="https://astrodon.social/@VRubinObs" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>VRubinObs</span></a></span> </p><p><a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://mastodon.social/tags/observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>observatory</span></a> <a href="https://mastodon.social/tags/RubinObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinObservatory</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a> <a href="https://mastodon.social/tags/Messier21" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Messier21</span></a> <a href="https://mastodon.social/tags/opencluster" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opencluster</span></a> <a href="https://mastodon.social/tags/starcluster" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>starcluster</span></a> <a href="https://mastodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a></p>
Daniel Pomarède<p>Rubin with M41 during First Look Observations</p><p>Credit: RubinObs/NOIRLab/SLAC/NSF/DOE/AURA/P. Horálek (Institute of Physics in Opava)</p><p><a href="https://noirlab.edu/public/images/noirlab2521i/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">noirlab.edu/public/images/noir</span><span class="invisible">lab2521i/</span></a> </p><p><span class="h-card" translate="no"><a href="https://astrodon.social/@VRubinObs" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>VRubinObs</span></a></span> </p><p><a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://mastodon.social/tags/observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>observatory</span></a> <a href="https://mastodon.social/tags/RubinObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinObservatory</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a> <a href="https://mastodon.social/tags/Messier41" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Messier41</span></a> <a href="https://mastodon.social/tags/opencluster" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opencluster</span></a> <a href="https://mastodon.social/tags/starcluster" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>starcluster</span></a> <a href="https://mastodon.social/tags/beehivecluster" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>beehivecluster</span></a> <a href="https://mastodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://mastodon.social/tags/nightskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nightskyphotography</span></a></p>
Max-Planck-Gesellschaft<p>Want to explore the Virgo Cluster at full resolution? Head to the Skyviewer App and enjoy some cosmic joyscrolling! There's so much to explore and discover ✨ <a href="https://wisskomm.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://wisskomm.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a></p><p>➡️ <a href="https://skyviewer.app" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">skyviewer.app</span><span class="invisible"></span></a></p>
Daniel Pomarède<p>Smile, universe! It is time for your close-up with the Vera C. Rubin Observatory.</p><p>by By Kenneth Chang and Katrina Miller for The New York Times<br><a href="https://www.nytimes.com/2025/06/23/science/vera-rubin-telescopes-first-images.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nytimes.com/2025/06/23/science</span><span class="invisible">/vera-rubin-telescopes-first-images.html</span></a></p><p><a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> <a href="https://mastodon.social/tags/galaxies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxies</span></a> <a href="https://mastodon.social/tags/VirgoCluster" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VirgoCluster</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://mastodon.social/tags/observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>observatory</span></a> <a href="https://mastodon.social/tags/RubinObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinObservatory</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a></p>
Daniel Pomarède<p>Cosmic Drama</p><p>A small section of NSF–DOE Vera C. Rubin Observatory’s view of the Virgo Cluster, revealing both the grand scale and the faint details of this dynamic region of the Cosmos.</p><p><a href="https://rubinobservatory.org/gallery/collections/first-look-gallery/urcqf35h9h28ha8huluk8jb02j" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">rubinobservatory.org/gallery/c</span><span class="invisible">ollections/first-look-gallery/urcqf35h9h28ha8huluk8jb02j</span></a></p><p><a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> <a href="https://mastodon.social/tags/galaxies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxies</span></a> <a href="https://mastodon.social/tags/VirgoCluster" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VirgoCluster</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://mastodon.social/tags/observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>observatory</span></a> <a href="https://mastodon.social/tags/RubinObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinObservatory</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a></p>
Daniel Pomarède<p>A Swarm of New Asteroids, discovered by the Vera C. Rubin Observatory in about 10 hours of observations</p><p><a href="https://rubinobservatory.org/gallery/collections/first-look-gallery/5iqj02kcs14lt24j845a58n15p" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">rubinobservatory.org/gallery/c</span><span class="invisible">ollections/first-look-gallery/5iqj02kcs14lt24j845a58n15p</span></a> </p><p><a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> <a href="https://mastodon.social/tags/asteroids" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>asteroids</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://mastodon.social/tags/observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>observatory</span></a> <a href="https://mastodon.social/tags/RubinObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinObservatory</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a></p>
Daniel Pomarède<p>Rubin observatory unveils first images taken with its giant mirror and camera</p><p>Pictures are a prelude to a transformative, all-sky survey set to begin in months. More images and videos will be revealed in a livestreamed event today.</p><p><a href="https://www.science.org/content/article/rubin-observatory-unveils-first-images-taken-its-giant-mirror-and-camera" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">science.org/content/article/ru</span><span class="invisible">bin-observatory-unveils-first-images-taken-its-giant-mirror-and-camera</span></a> </p><p><a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://mastodon.social/tags/observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>observatory</span></a> <a href="https://mastodon.social/tags/RubinObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinObservatory</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cosmology</span></a> <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a></p>
Daniel Pomarède<p>The 4 biggest mysteries the new Vera Rubin Observatory could solve</p><p>No telescope has basked in the night sky quite like this before. Here's what it could reveal about the universe.</p><p>Just two days to go before the public reveal of the first images!<br><a href="https://www.nationalgeographic.com/science/article/vera-rubin-observatory-new-telescope-science-mysteries" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nationalgeographic.com/science</span><span class="invisible">/article/vera-rubin-observatory-new-telescope-science-mysteries</span></a></p><p><a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://mastodon.social/tags/observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>observatory</span></a> <a href="https://mastodon.social/tags/RubinObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinObservatory</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cosmology</span></a> <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a></p>
Daniel Pomarède<p>Beautiful new cover of Science Magazine, starring the Vera C. Rubin Observatory</p><p>3 days to go before the first images are revealed!</p><p><span class="h-card" translate="no"><a href="https://astrodon.social/@VRubinObs" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>VRubinObs</span></a></span> </p><p><a href="https://www.science.org/toc/science/388/6753" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">science.org/toc/science/388/67</span><span class="invisible">53</span></a> </p><p><a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> <a href="https://mastodon.social/tags/Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Science</span></a> <a href="https://mastodon.social/tags/magazine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>magazine</span></a> <a href="https://mastodon.social/tags/ScienceMagazine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ScienceMagazine</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://mastodon.social/tags/observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>observatory</span></a> <a href="https://mastodon.social/tags/RubinObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinObservatory</span></a> <a href="https://mastodon.social/tags/MilkyWay" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MilkyWay</span></a></p>
Rubin Observatory<p>We are 4 days from Rubin First Look, so we're locked in on our 4 science goals!</p><p>NSFF–DOE Rubin Observatory will focus on:</p><p>🧐 Understanding Dark Matter and Dark Energy <br>🌎 Creating an Inventory of the Solar System<br>🌌 Mapping the Milky Way<br>☄️ Exploring the Changing Sky</p><p>As we begin to <a href="https://astrodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a>, we hope to answer questions like what are dark matter and dark energy? How did our Solar System form and evolve? How did the Milky Way form, and how has it evolved?</p>
Rubin Observatory<p>We'll even have answers to questions we didn't think to ask! 🧐</p><p>Get ready to join us virtually for <a href="https://astrodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> — the grand reveal of images from Rubin, and the first preview of what's to come over the next ten years as Rubin begins to <a href="https://astrodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> ✨</p><p>🗓️: June 23, 2025<br>🕚: 11am US EDT<br>🔗: <a href="https://ls.st/rubin-first-look-livestream" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ls.st/rubin-first-look-livestr</span><span class="invisible">eam</span></a></p>
Daniel Pomarède<p>The Vera C. Rubin Observatory is set to transform astronomy. Its wide and fast survey will discover billions of dynamic objects while building up a deep map of the universe. <a href="https://mastodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a></p><p>First images will be revealed to the public on June 23 <a href="https://mastodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a></p><p><span class="h-card" translate="no"><a href="https://astrodon.social/@VRubinObs" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>VRubinObs</span></a></span> </p><p><a href="https://www.science.org/content/article/giant-all-seeing-telescope-set-revolutionize-astronomy" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">science.org/content/article/gi</span><span class="invisible">ant-all-seeing-telescope-set-revolutionize-astronomy</span></a></p><p><a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astophysics</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>
Rubin Observatory<p>🚨THIS IS NOT A DRILL🚨We are 6 days away from the world's First Look at images from Rubin!</p><p>NSF–DOE Rubin Observatory will take a new 3200-megapixel image every ~40s, yielding ~20 terabytes of data every night! The deluge of data is about to begin 🌊</p><p>Get ready to join us virtually for <a href="https://astrodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> — the reveal of images from Rubin, and the first preview of what's to come as Rubin begins to <a href="https://astrodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> ✨</p><p>🗓️: June 23, 2025<br>🕚: 11am US EDT<br>🔗: <a href="https://ls.st/rubin-first-look-livestream" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ls.st/rubin-first-look-livestr</span><span class="invisible">eam</span></a></p>
Rubin Observatory<p>T-7 days! We're getting so close to the reveal of NSF–DOE Rubin Observatory's first images 🤩<a href="https://astrodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a></p><p>Get ready for your first preview of how Rubin will <a href="https://astrodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> in its decade-long survey 🎬</p><p>🗓️: June 23, 2025<br>⌚️: 11am US EDT<br>🔗: <a href="https://ls.st/rubin-first-look-livestream" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ls.st/rubin-first-look-livestr</span><span class="invisible">eam</span></a></p>
Rubin Observatory<p>The Universe is full of color 🌈</p><p>NSF–DOE Rubin Observatory has 6 filters to see specific ranges of colors, labeled u, g, r, i, z, and y. They allow Rubin to <a href="https://astrodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> from high-energy ultraviolet (u), to visible light (g, r), to near-infrared (i, z, y).</p><p>Why do we need filters? 🤨 </p><p>Each filter helps scientists understand specific areas of interest, from young and hot stars that are bright in the ultraviolet, to very faint and distant old galaxies that are visible in the infrared.</p>
Rubin Observatory<p>We are T–10 days from NSF–DOE Rubin Observatory's First Look! 🚨</p><p>This reveal of Rubin's first images is just a preview of what's to come as Rubin prepares to <a href="https://astrodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> for the next ten years!</p><p>Here are 6 things you need to know before the big day🎬</p><p>🧵</p>
Rubin Observatory<p>🚨 10 MILLION ALERTS INCOMING 🚨 </p><p>NSF–DOE Rubin Observatory will repeatedly image the entire visible night sky, alerting scientists to changes in the brightness or positions of billions cosmic objects. There'll be up to 10 million alerts every night! We can't wait! 🔭</p><p>Read more about the coming alert stream from Rubin Observatory at <a href="https://rubinobservatory.org/explore/how-rubin-works/alerts" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">rubinobservatory.org/explore/h</span><span class="invisible">ow-rubin-works/alerts</span></a></p><p><a href="https://astrodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a></p>
Rubin Observatory<p>We're only TWO WEEKS out from NSF–DOE Rubin Observatory's first images!</p><p>Get ready for the first preview of how Rubin will <a href="https://astrodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a> in its decade-long survey in a live streamed <a href="https://astrodon.social/tags/RubinFirstLook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RubinFirstLook</span></a> event on June 23, 2025 at 11am EDT!</p><p>Stay up to date at <a href="https://rubinobservatory.org/news/rubin-first-look" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">rubinobservatory.org/news/rubi</span><span class="invisible">n-first-look</span></a></p>
Rubin Observatory<p>The tech of NSF–DOE Rubin Observatory makes it unique. It will use the car-sized LSST Camera to <a href="https://astrodon.social/tags/CaptureTheCosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CaptureTheCosmos</span></a>, and the telescope’s drive system, rigid design, and compact shape allow it to change sky locations and be ready for its next image in just 5 seconds! ⚡️</p><p>🔗: <a href="https://rubinobservatory.org/explore/how-rubin-works/technology" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">rubinobservatory.org/explore/h</span><span class="invisible">ow-rubin-works/technology</span></a></p>