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#telescope

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Astronomy Picture of the Day<p>APOD from 2025-07-22</p><p>A Double Detonation Supernova</p><p>Supernova remnant SNR 0509-67.5 may exemplify a double explosion, where a white dwarf's blast triggers a second, full Type Ia supernova. VLT images support this with two distinct shells. Mysteries remain: its unnoticed 400-year-old supernova and the missing companion star.</p><p>HD image at <a href="https://apod.nasa.gov/apod/ap250722.html#space" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">apod.nasa.gov/apod/ap250722.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></p>
Daniel Pomarède<p>Gemini North telescope in Hawai‘i reveals never-before-seen companion to Betelgeuse, solving millennia-old mystery</p><p><a href="https://noirlab.edu/public/news/noirlab2523/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">noirlab.edu/public/news/noirla</span><span class="invisible">b2523/</span></a> </p><p>Credit image :International Gemini Observatory/NOIRLab/NSF/AURA; Image Processing: M. Zamani (NSF NOIRLab)</p><p><a href="https://mastodon.social/tags/Betelgeuse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Betelgeuse</span></a> <a href="https://mastodon.social/tags/Orion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Orion</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/Gemini" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Gemini</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/GeminiNorth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeminiNorth</span></a> <a href="https://mastodon.social/tags/NOIRLab" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOIRLab</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> <a href="https://mastodon.social/tags/star" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>star</span></a> <a href="https://mastodon.social/tags/stars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>stars</span></a></p>
Claude Trudel<p>Des astronomes observent une planète naissante en train de sculpter la poussière qui l'entoure<br>🔸 C'est la première fois que des astronomes détectent une planète potentielle à l'intérieur d'un disque en spirale.<br><a href="https://www.eso.org/public/france/news/eso2513/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">eso.org/public/france/news/eso</span><span class="invisible">2513/</span></a><br><a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/%C3%A9toile" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>étoile</span></a> <a href="https://jasette.facil.services/tags/plan%C3%A8te" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planète</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/espace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>espace</span></a> <a href="https://jasette.facil.services/tags/gaz" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gaz</span></a> <a href="https://jasette.facil.services/tags/poussi%C3%A8re" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>poussière</span></a> <a href="https://jasette.facil.services/tags/t%C3%A9lescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>télescope</span></a> <a href="https://jasette.facil.services/tags/VLT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VLT</span></a> <a href="https://jasette.facil.services/tags/ESO" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ESO</span></a></p>
Astronomy Picture of the Day<p>APOD from 2025-07-21</p><p>Cat's Paw <a href="https://mastodon.bot/tags/Nebula" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nebula</span></a> from <a href="https://mastodon.bot/tags/Webb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Webb</span></a> Space <a href="https://mastodon.bot/tags/Telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Telescope</span></a></p><p>The Cat's Paw Nebula (NGC 6334), located 5,700 light-years away in Scorpius, is an emission nebula where massive stars are born. A new <a href="https://mastodon.bot/tags/infrared" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infrared</span></a> image from the James Webb Space Telescope offers insights into star formation within turbulent molecular clouds.</p><p>HD image at <a href="https://apod.nasa.gov/apod/ap250721.html#space" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">apod.nasa.gov/apod/ap250721.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/universe" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>universe</span></a></p>
Thomas Hanrath<p>Sneak peek at my latest <a href="https://mastodon.social/tags/astrophoto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophoto</span></a>: a glowing section of the bright nebula LBN 391, part of the stunning Sharpless 119 emission region.<br>The full image is coming soon!</p><p>▼ Baader Apo 95 CaF2 | SkyEye 62AM '25</p><p>Soon more details on my blog: <a href="https://astrocamp.eu/en" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">astrocamp.eu/en</span><span class="invisible"></span></a></p><p><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/NightSky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NightSky</span></a> <a href="https://mastodon.social/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</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/Telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Telescope</span></a> <a href="https://mastodon.social/tags/ClearSky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClearSky</span></a> <a href="https://mastodon.social/tags/DeepSky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DeepSky</span></a> <a href="https://mastodon.social/tags/Nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nature</span></a> <a href="https://mastodon.social/tags/Stargazing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Stargazing</span></a> <a href="https://mastodon.social/tags/Nebula" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nebula</span></a></p>
Mark Hood<p>Can you build a radio telescope in your back garden? Spoiler: Yes. - YouTube <a href="https://www.youtube.com/watch?v=GEGPIWx7dso" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=GEGPIWx7dso</span><span class="invisible"></span></a><br><a href="https://writing.exchange/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://writing.exchange/tags/Telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Telescope</span></a> <a href="https://writing.exchange/tags/RadioTelescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RadioTelescope</span></a> <a href="https://writing.exchange/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a></p>
PixelLensHere's the Lagoon nebula, M8, in the constellation of Sagittarius.<br> 75x 1 minutes of exposition time with 72ED and Canon 2000D.<br> it could be better cuz moon was at 95% up there, but i love the current results ! <br> <br> <br> <a href="https://pixelfed.social/discover/tags/pixelfed?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#pixelfed</a> <a href="https://pixelfed.social/discover/tags/photography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#photography</a> <a href="https://pixelfed.social/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.social/discover/tags/nasa?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#nasa</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/nebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#nebula</a> <a href="https://pixelfed.social/discover/tags/cosmos?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#cosmos</a> <a href="https://pixelfed.social/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.social/discover/tags/space?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#space</a> <a href="https://pixelfed.social/discover/tags/nature?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#nature</a> <a href="https://pixelfed.social/discover/tags/darkbeauty?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#darkbeauty</a> <a href="https://pixelfed.social/discover/tags/canon?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#canon</a> <a href="https://pixelfed.social/discover/tags/lagoon?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#lagoon</a> <a href="https://pixelfed.social/discover/tags/telescope?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#telescope</a> <a href="https://pixelfed.social/discover/tags/photographie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#photographie</a>
Astronomy Picture of the Day<p>APOD from 2025-07-17</p><p>3I/ATLAS</p><p>3I/ATLAS, the third interstellar object in our Solar System, was spotted by ATLAS in Chile. It's a <a href="https://mastodon.bot/tags/comet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>comet</span></a> with a visible coma, imaged by Gemini North <a href="https://mastodon.bot/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a>. Its hyperbolic orbit confirms its interstellar origin; it's passing within <a href="https://mastodon.bot/tags/Jupiter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Jupiter</span></a>'s orbit but poses no threat to <a href="https://mastodon.bot/tags/Earth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Earth</span></a>.</p><p>HD image at <a href="https://apod.nasa.gov/apod/ap250717.html#space" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">apod.nasa.gov/apod/ap250717.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/planet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planet</span></a> <a href="https://mastodon.bot/tags/mars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mars</span></a></p>
Claude Trudel<p>COSMOS2025 : le plus grand catalogue de galaxies de JWST<br><a href="https://www.insu.cnrs.fr/fr/cnrsinfo/cosmos2025-le-plus-grand-catalogue-de-galaxies-de-jwst" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">insu.cnrs.fr/fr/cnrsinfo/cosmo</span><span class="invisible">s2025-le-plus-grand-catalogue-de-galaxies-de-jwst</span></a><br><a href="https://jasette.facil.services/tags/CNRS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CNRS</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/espace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>espace</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/cosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cosmos</span></a> <a href="https://jasette.facil.services/tags/catalogue" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>catalogue</span></a> <a href="https://jasette.facil.services/tags/relev%C3%A9" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>relevé</span></a> <a href="https://jasette.facil.services/tags/JWST" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JWST</span></a> <a href="https://jasette.facil.services/tags/TSJW" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TSJW</span></a> <a href="https://jasette.facil.services/tags/t%C3%A9lescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>télescope</span></a> <a href="https://jasette.facil.services/tags/espace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>espace</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/galaxies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxies</span></a> <a href="https://jasette.facil.services/tags/Internet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Internet</span></a> <a href="https://jasette.facil.services/tags/France" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>France</span></a> <a href="https://jasette.facil.services/tags/Canada" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Canada</span></a> <a href="https://jasette.facil.services/tags/USA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>USA</span></a> <a href="https://jasette.facil.services/tags/NASA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NASA</span></a> <a href="https://jasette.facil.services/tags/ASE" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ASE</span></a> <a href="https://jasette.facil.services/tags/ASC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ASC</span></a></p>
Thomas Hanrath<p>Messier 16 - Eagle Nebula</p><p>is a visually stunning emission nebula, located in the constellation Serpens, about 7,000 light-years from Earth. It includes the famous Pillars of Creation and reaches its annual culmination at astronomical midnight, making it best observed in late June.</p><p>Detailed Information: <a href="https://astrocamp.eu/en/messier-16-eagle-nebula/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">astrocamp.eu/en/messier-16-eag</span><span class="invisible">le-nebula/</span></a></p><p>▼ Takahashi FS60CB | Canon EOS M100(a) '23</p><p><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/nightsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nightsky</span></a> <a href="https://mastodon.social/tags/space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>space</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/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a> <a href="https://mastodon.social/tags/clearsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>clearsky</span></a> <a href="https://mastodon.social/tags/photography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photography</span></a> <a href="https://mastodon.social/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p>
AllanICarswellObservatoryJoin us this Wednesday, July 16, for an exciting evening of astronomy at the Allan I. Carswell Observatory! We are hosting an observatory tour where guests will have a chance to explore the inside of our incredible 1m and 60cm telescope domes.<br> Bonus: If the skies are clear, we’ll set up our 1m telescope for live observing!<br> Date: Wednesday, July 16, 2025<br> Time: 9:00 – 11:00 PM ET<br> Location: Petrie Science and Engineering Building, 3rd Floor<br> Get your free tickets here: <a href="https://www.zeffy.com/en-CA/ticketing/allan-i-carswell-observatory-tour-july-16th--2025" rel="nofollow noopener" target="_blank">https://www.zeffy.com/en-CA/ticketing/allan-i-carswell-observatory-tour-july-16th--2025</a><br> <br> <a href="https://pixelfed.social/discover/tags/Astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Astronomy</a> <a href="https://pixelfed.social/discover/tags/Astronomer?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Astronomer</a> <a href="https://pixelfed.social/discover/tags/Space?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Space</a> <a href="https://pixelfed.social/discover/tags/YorkU?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#YorkU</a> <a href="https://pixelfed.social/discover/tags/Observatory?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Observatory</a> <a href="https://pixelfed.social/discover/tags/AllanICarswellObservatory?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#AllanICarswellObservatory</a> <a href="https://pixelfed.social/discover/tags/Stargazing?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Stargazing</a> <a href="https://pixelfed.social/discover/tags/Telescope?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Telescope</a> <a href="https://pixelfed.social/discover/tags/Planets?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Planets</a> <a href="https://pixelfed.social/discover/tags/Stars?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Stars</a> <a href="https://pixelfed.social/discover/tags/Science?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Science</a> <a href="https://pixelfed.social/discover/tags/Physics?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Physics</a> <a href="https://pixelfed.social/discover/tags/Toronto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Toronto</a> <a href="https://pixelfed.social/discover/tags/YorkUObservatory?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#YorkUObservatory</a> <a href="https://pixelfed.social/discover/tags/ClearSkies?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ClearSkies</a> <a href="https://pixelfed.social/discover/tags/Tour?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Tour</a> <a href="https://pixelfed.social/discover/tags/FreeEvents?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#FreeEvents</a> <a href="https://pixelfed.social/discover/tags/FamilyFriendly?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#FamilyFriendly</a> <a href="https://pixelfed.social/discover/tags/ScienceOutreach?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ScienceOutreach</a> <a href="https://pixelfed.social/discover/tags/Tour?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Tour</a> <a href="https://pixelfed.social/discover/tags/AICO?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#AICO</a>
Haviorig 🌈, presque Rohirrim<p>Si vous êtes dans le coin (de Guern 56) le 26 juillet, faut absolument venir, même en famille, même en groupe d'amis en riboule.<br><span class="h-card" translate="no"><a href="https://mamot.fr/@bilbo_le_hobbit" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>bilbo_le_hobbit</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.top/@Haviorig" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Haviorig</span></a></span> et pleins d'autres zatronomes amateurs déjantés se feront une joie de vous faire decouvrir les merveilles du ciel diurne et nocturne.<br><a href="https://mastodon.top/tags/nde" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nde</span></a> <a href="https://mastodon.top/tags/StarParty" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarParty</span></a> <a href="https://mastodon.top/tags/nuitdesetoiles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nuitdesetoiles</span></a> <a href="https://mastodon.top/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a> <a href="https://mastodon.top/tags/bzh" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bzh</span></a></p>
Liminal Fiction<p>WRITER FUEL: The Extremely Large Telescope will revolutionize our view of the cosmos when it sees first light in Chile in 2028. In fact, it could detect hints of alien life around our closest neighboring star system in its first night of operations, new simulations suggest.</p><p><a href="https://www.limfic.com/2025/07/13/writer-fuel-the-aptly-named-extremely-large-telescope-could-transfrm-earth-based-astronomy/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">limfic.com/2025/07/13/writer-f</span><span class="invisible">uel-the-aptly-named-extremely-large-telescope-could-transfrm-earth-based-astronomy/</span></a></p><p><a href="https://mastodon.otherworldsink.com/tags/WriterFuel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WriterFuel</span></a> <a href="https://mastodon.otherworldsink.com/tags/StoryIdeas" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StoryIdeas</span></a> <a href="https://mastodon.otherworldsink.com/tags/Writers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Writers</span></a> <a href="https://mastodon.otherworldsink.com/tags/Authors" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Authors</span></a> <a href="https://mastodon.otherworldsink.com/tags/ExtremelyLargeTelescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ExtremelyLargeTelescope</span></a> <a href="https://mastodon.otherworldsink.com/tags/Telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Telescope</span></a> <a href="https://mastodon.otherworldsink.com/tags/Chile" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Chile</span></a> <a href="https://mastodon.otherworldsink.com/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.otherworldsink.com/tags/Exoplanets" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Exoplanets</span></a></p>
AllanICarswellObservatoryHappy Space Science Saturday! Did you know that today Saturn begins its retrograde motion? Normally, Saturn moves eastward against the background of stars, but during retrograde it appears to pivot and move westward through the constellations. This apparent backward motion isn’t because Saturn actually reverses its orbit, but rather because of Earth’s own motion around the Sun. As Earth passes Saturn in its orbit, our changing perspective makes Saturn appear to move backward in the night sky.<br> <br> <br> <a href="https://pixelfed.social/discover/tags/Orbit?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Orbit</a> <a href="https://pixelfed.social/discover/tags/Retrograde?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Retrograde</a> <a href="https://pixelfed.social/discover/tags/Saturn?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Saturn</a> <a href="https://pixelfed.social/discover/tags/SpaceExploration?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#SpaceExploration</a> <a href="https://pixelfed.social/discover/tags/Space?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Space</a> <a href="https://pixelfed.social/discover/tags/Astronomer?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Astronomer</a> <a href="https://pixelfed.social/discover/tags/Astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Astronomy</a> <a href="https://pixelfed.social/discover/tags/SpaceScienceSaturday?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#SpaceScienceSaturday</a> <a href="https://pixelfed.social/discover/tags/YorkU?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#YorkU</a> <a href="https://pixelfed.social/discover/tags/Observatory?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Observatory</a> <a href="https://pixelfed.social/discover/tags/AllanICarswellObservatory?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#AllanICarswellObservatory</a> <a href="https://pixelfed.social/discover/tags/Stargazing?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Stargazing</a> <a href="https://pixelfed.social/discover/tags/YorkUniverse?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#YorkUniverse</a> <a href="https://pixelfed.social/discover/tags/Telescope?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Telescope</a> <a href="https://pixelfed.social/discover/tags/Planets?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Planets</a> <a href="https://pixelfed.social/discover/tags/Stars?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Stars</a> <a href="https://pixelfed.social/discover/tags/Science?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Science</a> <a href="https://pixelfed.social/discover/tags/Physics?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Physics</a> <a href="https://pixelfed.social/discover/tags/Toronto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Toronto</a> <a href="https://pixelfed.social/discover/tags/YorkUObservatory?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#YorkUObservatory</a> <a href="https://pixelfed.social/discover/tags/AICO?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#AICO</a> <a href="https://pixelfed.social/discover/tags/Cosmos?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Cosmos</a> <a href="https://pixelfed.social/discover/tags/LearnAstronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#LearnAstronomy</a> <a href="https://pixelfed.social/discover/tags/SpaceFacts?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#SpaceFacts</a>
Claude Trudel<p>Webb célèbre son 3e anniversaire avec une superbe photo de la nébuleuse de la patte du Chat<br><a href="https://www.sci.news/astronomy/webb-cats-paw-nebula-14062.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sci.news/astronomy/webb-cats-p</span><span class="invisible">aw-nebula-14062.html</span></a><br><a href="https://jasette.facil.services/tags/ASC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ASC</span></a> <a href="https://jasette.facil.services/tags/ASE" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ASE</span></a> <a href="https://jasette.facil.services/tags/NASA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NASA</span></a> <a href="https://jasette.facil.services/tags/t%C3%A9lescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>télescope</span></a> <a href="https://jasette.facil.services/tags/Webb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Webb</span></a> <a href="https://jasette.facil.services/tags/TSJW" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TSJW</span></a> <a href="https://jasette.facil.services/tags/espace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>espace</span></a> <a href="https://jasette.facil.services/tags/n%C3%A9buleuse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nébuleuse</span></a> <a href="https://jasette.facil.services/tags/Chat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Chat</span></a> <a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/photo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photo</span></a> <a href="https://jasette.facil.services/tags/image" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>image</span></a></p>
Claude Trudel<p>Vera Rubin : pourquoi un nouveau télescope... sur Terre ?<br><a href="https://leblob.fr/videos/vera-rubin-pourquoi-un-nouveau-telescope-sur-terre" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">leblob.fr/videos/vera-rubin-po</span><span class="invisible">urquoi-un-nouveau-telescope-sur-terre</span></a> (vidéo, 5:54 min)<br><a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/espace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>espace</span></a> <a href="https://jasette.facil.services/tags/Univers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Univers</span></a> <a href="https://jasette.facil.services/tags/cosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cosmos</span></a> <a href="https://jasette.facil.services/tags/tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tech</span></a> <a href="https://jasette.facil.services/tags/t%C3%A9lescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>télescope</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/Rubin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rubin</span></a> <a href="https://jasette.facil.services/tags/vid%C3%A9o" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vidéo</span></a> <a href="https://jasette.facil.services/tags/LSST" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LSST</span></a> <a href="https://jasette.facil.services/tags/mati%C3%A8reNoire" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>matièreNoire</span></a> <a href="https://jasette.facil.services/tags/%C3%A9nergieSombre" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>énergieSombre</span></a> <a href="https://jasette.facil.services/tags/pixels" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixels</span></a> <a href="https://jasette.facil.services/tags/donn%C3%A9es" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>données</span></a> <a href="https://jasette.facil.services/tags/athmosph%C3%A8re" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>athmosphère</span></a></p>
Thomas Hanrath<p>NEW <a href="https://mastodon.social/tags/Astrophoto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophoto</span></a>: Messier 13</p><p>Just captured M13, the Hercules Globular Cluster - 25,000 light-years away in Hercules. A dense ball of 300,000+ stars!</p><p>Full story: <a href="https://astrocamp.eu/en/hercules-globular-cluster-may25/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">astrocamp.eu/en/hercules-globu</span><span class="invisible">lar-cluster-may25/</span></a></p><p>▼ Vixen VC200L | Canon EOS R(a) '25</p><p><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/nightsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nightsky</span></a> <a href="https://mastodon.social/tags/space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>space</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/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a> <a href="https://mastodon.social/tags/clearsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>clearsky</span></a> <a href="https://mastodon.social/tags/photography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photography</span></a> <a href="https://mastodon.social/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p>
AstroPuNk<p>Anakie Observatory: Turning an Empty Dome Into a Stargazing Beast</p><p>We rolled into Anakie with one mission: bring an empty dome to life.</p><p>In one chaotic day, we installed the telescope, tested it, made sure the dome’s roof actually opens (crucial), and even dug a hole to relocate the cloud sensor like true astro gremlins.</p><p>Now this beast is ready to stare deep into space and silently judge humanity. 🔭🕳️🌌</p><p><a href="https://mastodon.au/tags/Telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Telescope</span></a> <a href="https://mastodon.au/tags/Observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Observatory</span></a> <a href="https://mastodon.au/tags/Astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophotography</span></a> <a href="https://mastodon.au/tags/Anakie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Anakie</span></a> <a href="https://mastodon.au/tags/DomeInstallation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DomeInstallation</span></a> <a href="https://mastodon.au/tags/AstronomyLife" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AstronomyLife</span></a> <a href="https://mastodon.au/tags/Stargazing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Stargazing</span></a> <a href="https://mastodon.au/tags/Australia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Australia</span></a> <a href="https://mastodon.au/tags/SpaceTech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceTech</span></a> <a href="https://mastodon.au/tags/Engineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Engineering</span></a> <a href="https://mastodon.au/tags/Scopedome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Scopedome</span></a> <a href="https://mastodon.au/tags/ScienceVlog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ScienceVlog</span></a> <a href="https://mastodon.au/tags/StarPartyPrep" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarPartyPrep</span></a> <a href="https://mastodon.au/tags/NightSky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NightSky</span></a> <a href="https://mastodon.au/tags/Cosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmos</span></a> <a href="https://mastodon.au/tags/CloudSensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CloudSensor</span></a> <a href="https://mastodon.au/tags/DIYObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DIYObservatory</span></a> <a href="https://mastodon.au/tags/AstronomyNerds" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AstronomyNerds</span></a> <a href="https://mastodon.au/tags/MountInstallation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MountInstallation</span></a> <a href="https://mastodon.au/tags/SpaceIsCool" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceIsCool</span></a></p><p><a href="https://youtu.be/znxIF57Ad9g" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/znxIF57Ad9g</span><span class="invisible"></span></a></p>
Anthony Horton<p>I'm going to use this as an excuse to repost a link to this timelapse I made of the Anglo-Australian Telescope during an instrument change:</p><p><a href="https://youtu.be/EA_2CXATBSw" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/EA_2CXATBSw</span><span class="invisible"></span></a></p><p><a href="https://aus.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://aus.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrodon</span></a> <a href="https://aus.social/tags/Telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Telescope</span></a></p>
AstroPuNk<p>We Installed a GIANT Space Dome on a Mountain!</p><p>We drove from Melbourne to Toowoomba… via Coonabarabran (because apparently we can’t help turning a dome install into a full-blown road trip).</p><p>Stopped in Coonabarabran for a site visit on a future project — then headed to Mt Kent Observatory to install a brand new 4m Scopedome.</p><p>There were telescopes, late nights, too many servo pies, and one absolutely massive dome. Just another casual week in astro-land. 🔭🛻🌌</p><p><a href="https://mastodon.au/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.au/tags/Observatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Observatory</span></a> <a href="https://mastodon.au/tags/Scopedome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Scopedome</span></a> <a href="https://mastodon.au/tags/Telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Telescope</span></a> <a href="https://mastodon.au/tags/Astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophotography</span></a> <a href="https://mastodon.au/tags/RoadTrip" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RoadTrip</span></a> <a href="https://mastodon.au/tags/Australia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Australia</span></a> <a href="https://mastodon.au/tags/MtKent" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MtKent</span></a> <a href="https://mastodon.au/tags/SpaceTech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceTech</span></a> <a href="https://mastodon.au/tags/NightSky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NightSky</span></a> <a href="https://mastodon.au/tags/ScienceVlog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ScienceVlog</span></a> <a href="https://mastodon.au/tags/TravelVlog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TravelVlog</span></a> <a href="https://mastodon.au/tags/Coonabarabran" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Coonabarabran</span></a> <a href="https://mastodon.au/tags/StarStuff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarStuff</span></a> <a href="https://mastodon.au/tags/SpaceNerds" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceNerds</span></a> <a href="https://mastodon.au/tags/Stargazing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Stargazing</span></a> <a href="https://mastodon.au/tags/Engineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Engineering</span></a> <a href="https://mastodon.au/tags/Cosmos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmos</span></a> <a href="https://mastodon.au/tags/AstronomicalEquipment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AstronomicalEquipment</span></a> <a href="https://mastodon.au/tags/BehindTheScenes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BehindTheScenes</span></a></p><p><a href="https://youtu.be/KDABrlMVVoI" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/KDABrlMVVoI</span><span class="invisible"></span></a></p>