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#Astrodon

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Bibiana Prinoth<p>Last Friday, I defended my PhD in Astronomy and Astrophysics 🪐 </p><p>Still processing… but you can call me Dr. Bibi now. 💅</p><p>I am eternally grateful to my supervisors, mentors, and everyone who supported me on this journey. 💜 </p><p><a href="https://astrodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://astrodon.social/tags/exoplanets" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>exoplanets</span></a> <a href="https://astrodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a></p>
Starry Time Podcast<p><a href="https://universeodon.com/tags/Astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrophotography</span></a> ... from the International Space Station 🤩 </p><p>Gift 🔗 : <a href="https://www.nytimes.com/2025/05/12/science/don-pettit-photos-nasa-astronaut.html?unlocked_article_code=1.G08.6fMa.Wh-DZAonnw5h&amp;smid=url-share" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nytimes.com/2025/05/12/science</span><span class="invisible">/don-pettit-photos-nasa-astronaut.html?unlocked_article_code=1.G08.6fMa.Wh-DZAonnw5h&amp;smid=url-share</span></a></p><p><a href="https://universeodon.com/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomy</span></a> <a href="https://universeodon.com/tags/AstroDon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AstroDon</span></a> <a href="https://universeodon.com/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Space</span></a> <a href="https://universeodon.com/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Science</span></a> <a href="https://universeodon.com/tags/photography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photography</span></a></p>
Daniel Pomarède<p>A Stereo3D view captured today by Perseverance, as the rover gets closer to the edge of the rim of Jezero Crater</p><p>To go 3D: eyes' lines of sight parallel/left image for left eye/right image for right eye.</p><p><a href="https://mastodon.social/tags/Mars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mars</span></a> May 13, 2025 - Sol 1503 <br>Credits images: NASA/JPL-Caltech</p><p><a href="https://mastodon.social/tags/Perseverance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Perseverance</span></a> <a href="https://mastodon.social/tags/rover" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rover</span></a> <a href="https://mastodon.social/tags/Sol1503" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sol1503</span></a> <a href="https://mastodon.social/tags/WitchHazelHill" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WitchHazelHill</span></a> <a href="https://mastodon.social/tags/JezeroCrater" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JezeroCrater</span></a> <a href="https://mastodon.social/tags/NorthernRimCampaign" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NorthernRimCampaign</span></a> <a href="https://mastodon.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/STEM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>STEM</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/PerseveranceRover" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PerseveranceRover</span></a> <a href="https://mastodon.social/tags/Mars2020" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mars2020</span></a> <a href="https://mastodon.social/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geology</span></a> <a href="https://mastodon.social/tags/solarocks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>solarocks</span></a> <a href="https://mastodon.social/tags/Stereo3D" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Stereo3D</span></a> <a href="https://mastodon.social/tags/3D" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3D</span></a> <a href="https://mastodon.social/tags/stereoscopy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stereoscopy</span></a></p>
LIGO<p>“I am most proud of the way we as LVK members support each other in our work. Whether it be through collaboration, review work, mentoring or just showing an interest in each other’s science during telecons or conferences. It was fantastic as a PhD student to know that those more senior than you were aware and interested in what you are working on, and now as a postdoc I’m continually amazed by the fantastic science being done by everyone around me. The thing I’m most proud of is being an active part of the LVK community. I also love to paint, especially big and bright canvas paintings, and occasionally I create art based on black holes and gravitational waves. The inside cover of my PhD thesis features a binary black hole merger drawing and it was really fun to make!"</p><p>Find out more about Lucy at <a href="https://astrodon.social/tags/HumansOfLIGO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HumansOfLIGO</span></a>: <a href="https://humansofligo.blogspot.com/2024/04/lucy-thomas.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">humansofligo.blogspot.com/2024</span><span class="invisible">/04/lucy-thomas.html</span></a></p><p><a href="https://astrodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrodon</span></a></p>
cafuego 🔭🤦🏼‍♂️<p>And speaking of Eta Carina, of course I had a go of that as well. When the Moon is up it pays to go for the brighter targets and they don't really get much brighter than this one.</p><p><a href="https://misanthrope.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a> <a href="https://misanthrope.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://misanthrope.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a></p>
Prof Heino Falcke<p>How long will our universe last? Well, it looks like there is a definite end to the most robust pieces of our cosmos: Even the dead remnants of stars, i.e. black holes, neutron stars and white dwarfs will eventually decay. This is based on the realization that Hawking radiation is part of a more general process that leads to the decay of gravitational fields. Luckily slowly…<br><a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/cosmology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cosmology</span></a> <a href="https://mastodon.social/tags/scicomm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>scicomm</span></a> </p><p>Our new paper was just published in JCAP: <br><a href="https://www.ru.nl/en/research/research-news/universe-decays-faster-than-thought-but-still-takes-a-long-time" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ru.nl/en/research/research-new</span><span class="invisible">s/universe-decays-faster-than-thought-but-still-takes-a-long-time</span></a></p>
cafuego 🔭🤦🏼‍♂️<p>I completely forgot I pointed the telescope at this thing last week, NGC3579 aka🗽</p><p>It sits between eta carina and the lambda centauri nebula/cluster in the southern milky way. </p><p>Added is a little crop of the actual nebula, so if you zoom in a bit you can make out how it got its name.</p><p><a href="https://misanthrope.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a> <a href="https://misanthrope.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://misanthrope.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a></p>
CosmicRami<p>Exciting Aussie Space Industry news! 🚀</p><p>Regulatory bodies have given permission for Gilmore Space Technologies to launch their orbital class Eris rocket from the Bowen spaceport this week!</p><p>Window: 0730-1730, 15 May</p><p>Eris will be our first orbital rocket for ~50 years, designed/built in Australia.</p><p>Eris is a 25m, three-stage rocket and these first flights will be test flights.</p><p>The Gilmore team have been working really hard for years and it’s exciting to see this all come together.<br> <br>We’ve covered their progress on <a href="https://aus.social/tags/SpaceAustralia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceAustralia</span></a>: <a href="https://www.spaceaustralia.com/search?search_api_fulltext=Gilmour" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">spaceaustralia.com/search?sear</span><span class="invisible">ch_api_fulltext=Gilmour</span></a></p><p>Launch won’t be streamed and no visitors but we’ll get a debrief on how it went once the test is completed from Gilmour Space.</p><p>📸 Gilmour Space Technologies </p><p><a href="https://aus.social/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceExploration</span></a> <a href="https://aus.social/tags/Rockets" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Rockets</span></a> <a href="https://aus.social/tags/Australia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Australia</span></a> <a href="https://aus.social/tags/SpaceIndustry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceIndustry</span></a> <a href="https://aus.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrodon</span></a></p>
Starry Time Podcast<p>Ignore the bright star trying to steal the show in the foreground -- this is UGC 3855 -- a lovely galaxy located in the <a href="https://universeodon.com/tags/constellation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>constellation</span></a> <a href="https://universeodon.com/tags/Lynx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Lynx</span></a> 🤩 </p><p>We did an <a href="https://universeodon.com/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> focused episode on Lynx earlier this season: <a href="https://starrytimepodcast.podbean.com/e/cosmic-background-lynx/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">starrytimepodcast.podbean.com/</span><span class="invisible">e/cosmic-background-lynx/</span></a></p><p>And we talked about how it this constellation got its name &amp; our favorite <a href="https://universeodon.com/tags/lynx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lynx</span></a> <a href="https://universeodon.com/tags/folklore" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>folklore</span></a> here: <a href="https://starrytimepodcast.podbean.com/e/lynx-myth-and-retconstellations/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">starrytimepodcast.podbean.com/</span><span class="invisible">e/lynx-myth-and-retconstellations/</span></a></p><p>But if your interests are in the <a href="https://universeodon.com/tags/animal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>animal</span></a> instead? Well, we got you too: <a href="https://starrytimepodcast.podbean.com/e/lynx-creature-corner/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">starrytimepodcast.podbean.com/</span><span class="invisible">e/lynx-creature-corner/</span></a></p><p>📷 :<a href="https://esahubble.org/images/potw2105a/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">esahubble.org/images/potw2105a</span><span class="invisible">/</span></a></p><p><a href="https://universeodon.com/tags/Hubble" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hubble</span></a> <a href="https://universeodon.com/tags/ESA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ESA</span></a> <a href="https://universeodon.com/tags/Lynx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Lynx</span></a> <a href="https://universeodon.com/tags/Constellations" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Constellations</span></a> <a href="https://universeodon.com/tags/StarLore" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>StarLore</span></a> <a href="https://universeodon.com/tags/Nautre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Nautre</span></a> <a href="https://universeodon.com/tags/Astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrophotography</span></a> <a href="https://universeodon.com/tags/CreatureCorner" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CreatureCorner</span></a> <a href="https://universeodon.com/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://universeodon.com/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://universeodon.com/tags/biology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>biology</span></a> <a href="https://universeodon.com/tags/podcast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>podcast</span></a> <a href="https://universeodon.com/tags/astroDon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astroDon</span></a> <a href="https://universeodon.com/tags/Mythology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mythology</span></a></p>
Daniel Pomarède<p><a href="https://mastodon.social/tags/EuropaClipper" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EuropaClipper</span></a></p><p>NASA’s Europa Clipper Captures Mars in Infrared</p><p>Headed for Jupiter’s moon Europa, the spacecraft did some sightseeing, using a flyby of Mars to calibrate its infrared imaging instrument.</p><p><a href="https://www.nasa.gov/missions/europa-clipper/nasas-europa-clipper-captures-mars-in-infrared/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/missions/europa-clipp</span><span class="invisible">er/nasas-europa-clipper-captures-mars-in-infrared/</span></a> </p><p><a href="https://mastodon.social/tags/Mars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mars</span></a> <a href="https://mastodon.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/Jupiter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Jupiter</span></a> <a href="https://mastodon.social/tags/Europa" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Europa</span></a> <a href="https://mastodon.social/tags/moon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>moon</span></a> <a href="https://mastodon.social/tags/satellite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>satellite</span></a> <a href="https://mastodon.social/tags/STEM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>STEM</span></a> <a href="https://mastodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a></p>
ESO<p>Great piece by Govert Schilling on our Extremely Large Telescope!</p><p>"It is so large that I have difficulty in perceiving the right scale" he explains, and we can totally relate.</p><p><a href="https://skyandtelescope.org/astronomy-news/255507537131/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">skyandtelescope.org/astronomy-</span><span class="invisible">news/255507537131/</span></a></p><p><a href="https://astrodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a> <a href="https://astrodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://astrodon.social/tags/astrophysics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysics</span></a> <a href="https://astrodon.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://astrodon.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://astrodon.social/tags/Chile" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Chile</span></a></p>
franco_vazza<p>One category of papers you may sometime end up writing in <a href="https://mastodon.social/tags/physics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>physics</span></a> or <a href="https://mastodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> is the kind of a short letter, just prompted by some other paper appeared the week before, which you want to debunk or address in 5 pages. <br>...because "the world needs to know" (well in my case it also takes some pressure by other colleagues).<br><a href="https://mastodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a></p>
Prof Heino Falcke<p>Starting with the „Beyond Earth“ conference in Dwingeloo organized by Astron and the Breakthrough Listen program - talking about radio astronomy in space and on the Moon <br><a href="https://mastodon.social/tags/beyondearth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>beyondearth</span></a> <a href="https://mastodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a> <a href="https://mastodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a></p>
Daniel Pomarède<p>Looks like Perseverance is on the move toward the edge of the crater rim. </p><p><a href="https://mastodon.social/tags/Mars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mars</span></a> May 12, 2025 - Sol 1502 <br>Credits images: NASA/JPL-Caltech</p><p><a href="https://mastodon.social/tags/Perseverance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Perseverance</span></a> <a href="https://mastodon.social/tags/rover" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rover</span></a> <a href="https://mastodon.social/tags/Sol1502" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sol1502</span></a> <a href="https://mastodon.social/tags/WitchHazelHill" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WitchHazelHill</span></a> <a href="https://mastodon.social/tags/JezeroCrater" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JezeroCrater</span></a> <a href="https://mastodon.social/tags/NorthernRimCampaign" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NorthernRimCampaign</span></a> <a href="https://mastodon.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/STEM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>STEM</span></a> <a href="https://mastodon.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrodon</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/PerseveranceRover" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PerseveranceRover</span></a> <a href="https://mastodon.social/tags/Mars2020" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mars2020</span></a> <a href="https://mastodon.social/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geology</span></a> <a href="https://mastodon.social/tags/solarocks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>solarocks</span></a></p>
ESO<p>The Sun begins to peek over the Llullaillaco volcano, which casts a looming shadow onto the atmosphere itself 😲</p><p>Located 190 km away from Cerro Paranal, Llullaillaco is a regular feature on the horizon seen from ESO’s Very Large Telescope (VLT). With a height of 6723m, it stands tall as one of the highest volcanoes in the world — although it hasn’t erupted since 1877.</p><p>Read more: <a href="https://www.eso.org/public/images/potw2519a/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">eso.org/public/images/potw2519</span><span class="invisible">a/</span></a></p><p>📷 F. Millour/ESO</p><p><a href="https://astrodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a> <a href="https://astrodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://astrodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
AstronomieNL<p>Heelal valt sneller uiteen dan gedacht...<br>... maar het duurt nog steeds heel lang</p><p>Wetenschappelijke publicatie met een knipoog en bloedserieus door Falcke, Wondrak &amp; Van Suijlekom.</p><p>Nieuwsbericht en link naar publicatie:<br><a href="https://www.astronomie.nl/nieuws/heelal-valt-sneller-uiteen-dan-gedacht-maar-het-duurt-nog-steeds-heel-lang-4517" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">astronomie.nl/nieuws/heelal-va</span><span class="invisible">lt-sneller-uiteen-dan-gedacht-maar-het-duurt-nog-steeds-heel-lang-4517</span></a></p><p>cc: <br><span class="h-card" translate="no"><a href="https://mastodon.social/@hfalcke" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>hfalcke</span></a></span><br><span class="h-card" translate="no"><a href="https://mastodon.social/@Radboud_uni" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Radboud_uni</span></a></span></p><p><a href="https://mastodon.nl/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a> <a href="https://mastodon.nl/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.nl/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a></p>
AstronomieNL<p>The universe is decaying much faster than thought...<br>... but still takes a long time</p><p>Paper with a wink and dead-seriously by Falcke, Wondrak &amp; Van Suijlekom.</p><p>News item with links to paper:<br><a href="https://www.astronomie.nl/nieuws/en/universe-decays-faster-than-thought-but-still-takes-a-long-time-4517" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">astronomie.nl/nieuws/en/univer</span><span class="invisible">se-decays-faster-than-thought-but-still-takes-a-long-time-4517</span></a></p><p>cc: <br><span class="h-card" translate="no"><a href="https://mastodon.social/@hfalcke" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>hfalcke</span></a></span><br><span class="h-card" translate="no"><a href="https://mastodon.social/@Radboud_uni" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Radboud_uni</span></a></span> </p><p><a href="https://mastodon.nl/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a> <a href="https://mastodon.nl/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.nl/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a></p>
cafuego 🔭🤦🏼‍♂️<p>Bok Bok Bok Globules in the Running Chicken</p><p>With the Moon near full and so bright, and high cloud, I thought I’d waste a night trying to catch a closer view of the bok globules in Lambda Centauri that were just visible in an image from last week - <a href="https://misanthrope.social/@cafuego/114482566452899141" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">misanthrope.social/@cafuego/11</span><span class="invisible">4482566452899141</span></a></p><p>Well that turned out really well, despite conditions!</p><p>Each of these dark cocoons (about 6000 light years away) is much larger than our entire solar system and contains one or more proto-stars, whose gravity keeps the dust cloud together despite the radiation from all the bright stars around them eating away at it. </p><p>If you pointed the JWST at them, you’d be able to see them glowing in infrared-red. Sadly that is slightly beyond my budget. </p><p><a href="https://misanthrope.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a> <a href="https://misanthrope.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrodon</span></a> <a href="https://misanthrope.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://misanthrope.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomy</span></a></p><p>72 x 300 seconds with :meade_lx200_acf_ota: :zwo_duo_filter: :zwo_294mc: :zwo_am5:</p>
David Blanchflower BSc<p>Nearly Full Moon. 2204UT 11 May 2025. <a href="https://mastodon.social/tags/AstroDon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AstroDon</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astro</span></a> <a href="https://mastodon.social/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Space</span></a> <a href="https://mastodon.social/tags/Astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrophotography</span></a></p>
David Blanchflower BSc<p>Rising Moon. 2020UT 11 May 2025. <a href="https://mastodon.social/tags/AstroDon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AstroDon</span></a> <a href="https://mastodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.social/tags/Astro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astro</span></a> <a href="https://mastodon.social/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Space</span></a> <a href="https://mastodon.social/tags/Astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrophotography</span></a></p>