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#astronomy

581 posts391 participants52 posts today
jali<p>Ich glaube ich brauche doch endlich eine Astro-Kamera. Ich habe eben mit dem Teleskop die partielle Sonnenfinsternis beobachtet, und hätte gern ein paar Fotos gemacht. <a href="https://mastodon.world/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.world/tags/sonnenfinsternis2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sonnenfinsternis2025</span></a></p>
Steven Saus [he/him]<p>(27 Mar) James Webb telescope zooms in on bizarre ’Einstein ring’ caused by bending of the universe </p><p>The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of its massive gravity. </p><p><a href="https://s.faithcollapsing.com/yrsh6" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">s.faithcollapsing.com/yrsh6</span><span class="invisible"></span></a> <br>Archive: ia: <a href="https://s.faithcollapsing.com/yzz2h" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">s.faithcollapsing.com/yzz2h</span><span class="invisible"></span></a> </p><p><a href="https://faithcollapsing.com/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://faithcollapsing.com/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a></p>
Rick T-137<p><span class="h-card" translate="no"><a href="https://aus.social/@rdm" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>rdm</span></a></span> Yes, some scopes (especially some Maks) are hard to collimate. I have an SCT and I collimate it all the time just using the guide posted in the Meade 2080 manual from 1983 (starting on page 54). Works every time! Admittedly, SCT's are easy to collimate compared to reflectors...</p><p><a href="https://ia800403.us.archive.org/10/items/meade-2080-2120man/Meade2080-2120man.pdf" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ia800403.us.archive.org/10/ite</span><span class="invisible">ms/meade-2080-2120man/Meade2080-2120man.pdf</span></a></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/Telescope" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Telescope</span></a> <a href="https://astrodon.social/tags/Meade" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Meade</span></a> <a href="https://astrodon.social/tags/SchmidtCassegrain" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SchmidtCassegrain</span></a> <a href="https://astrodon.social/tags/Collimation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Collimation</span></a></p>
Josh Universe :goldverify:<p><span>Stereo Helene<br><br></span><a href="https://apod.nasa.gov/apod/image/2503/N00172886_92_beltramini.jpg" rel="nofollow noopener noreferrer" target="_blank">https://apod.nasa.gov/apod/image/2503/N00172886_92_beltramini.jpg</a><span><br><br>Get out your red/blue glasses and float next to Helene, small, icy moon of Saturn. Appropriately named, Helene is a Trojan moon, so called because it orbits at a Lagrange point. A Lagrange point is a gravitationally stable position near two massive bodies, in this case Saturn and larger moon Dione. In fact, irregularly shaped ( about 36 by 32 by 30 kilometers) Helene orbits at Dione's leading Lagrange point while brotherly ice moon Polydeuces follows at Dione's trailing Lagrange point. The sharp stereo anaglyph was constructed from two Cassini images captured during a close flyby in 2011. It shows part of the Saturn-facing hemisphere of Helene mottled with craters and gully-like features.<br><br>Attribution: <br><br> </span><a href="https://lemmy.world/c/science" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@science@lemmy.world</a> <a href="https://beehaw.org/c/science" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@science@beehaw.org</a> <a href="https://beehaw.org/u/space" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@space@beehaw.org</a> <a href="https://lemmy.world/u/Space" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@space@lemmy.world</a> <a href="https://lemmy.ml/c/science" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@science@lemmy.ml</a> <a href="https://newsmast.community/@space" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@space@newsmast.community</a> <a href="https://lemmy.ml/c/space" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@space@lemmy.ml</a> <a href="https://science.social/tags/space" rel="nofollow noopener noreferrer" target="_blank">#space</a> <a href="https://science.social/tags/science" rel="nofollow noopener noreferrer" target="_blank">#science</a> <a href="https://science.social/tags/nasa" rel="nofollow noopener noreferrer" target="_blank">#nasa</a> <a href="https://science.social/tags/astronomy" rel="nofollow noopener noreferrer" target="_blank">#astronomy</a></p>
Bits of Pluto<p>A bit of Pluto <br><a href="https://mastodon.cesium.pw/tags/pluto" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pluto</span></a> <a href="https://mastodon.cesium.pw/tags/nasa" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nasa</span></a> <a href="https://mastodon.cesium.pw/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://mastodon.cesium.pw/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.cesium.pw/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://mastodon.cesium.pw/tags/plutopics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>plutopics</span></a></p>
Oliver Schafeld<p>Partial solar <a href="https://mastodon.online/tags/eclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eclipse</span></a>, seen from Germany.</p><p>(Not so easy to capture without professional instruments 😎🤓)</p><p><a href="https://mastodon.online/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a></p>
Kibbet<p>Took the trusty old telescope out to capture some pics of the partial eclipse. Nice big chunky sunspot too. <br><a href="https://mstdn.social/tags/Eclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eclipse</span></a> <a href="https://mstdn.social/tags/sun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sun</span></a> <a href="https://mstdn.social/tags/sunspot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sunspot</span></a> <a href="https://mstdn.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomy</span></a></p>
↯ Klaatu - Some Brave Apollo ↯<p>Our Sun Is Changing</p><p><a href="https://www.youtube.com/watch?v=YFNwWpf9Bbs" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=YFNwWpf9Bb</span><span class="invisible">s</span></a></p><p>Its Science!</p><p><a href="https://noauthority.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://noauthority.social/tags/thesun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>thesun</span></a> <a href="https://noauthority.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a></p>
Blaze Trends<p>Partial Solar Eclipse of March 29, 2025, Streams Live Now Worldwide</p><p><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/eclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eclipse</span></a> <a href="https://mastodon.social/tags/LiveStreaming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LiveStreaming</span></a> <a href="https://mastodon.social/tags/partialsolareclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>partialsolareclipse</span></a> <a href="https://mastodon.social/tags/SOLARECLIPSE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SOLARECLIPSE</span></a> <br><a href="https://blazetrends.com/partial-solar-eclipse-of-march-29-2025-streams-live-now-worldwide/?fsp_sid=2041" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blazetrends.com/partial-solar-</span><span class="invisible">eclipse-of-march-29-2025-streams-live-now-worldwide/?fsp_sid=2041</span></a></p>
Pierre Lindenbaum<p>Partial Solar Eclipse ~11H50 . March 29th 2025. <a href="https://genomic.social/tags/Nantes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Nantes</span></a> France. (with a small sunspot in the upper right part)</p><p><a href="https://genomic.social/tags/eclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eclipse</span></a> <a href="https://genomic.social/tags/solareclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>solareclipse</span></a> <a href="https://genomic.social/tags/sun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sun</span></a> <a href="https://genomic.social/tags/sunspot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sunspot</span></a> <a href="https://genomic.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a></p>
David Blanchflower BSc<p>Maximum of the Partial Solar Eclipse. 1107UT 29 March 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>
Éric🇧🇪🥾🚆🚊🌼🐑🐞📷<p>🇫🇷 Avec un système D, à défaut de filtre solaire. 🙂 </p><p>🇬🇧 System D as I don't have a sun filter. 🙂 </p><p><a href="https://gayfr.social/tags/Sun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sun</span></a> <a href="https://gayfr.social/tags/eclipse2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eclipse2025</span></a> <a href="https://gayfr.social/tags/%C3%A9clipseSolaire2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>éclipseSolaire2025</span></a> <a href="https://gayfr.social/tags/Soleil" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Soleil</span></a> <a href="https://gayfr.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://gayfr.social/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a> <a href="https://gayfr.social/tags/amateurphotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>amateurphotography</span></a> <a href="https://gayfr.social/tags/photography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photography</span></a> <a href="https://gayfr.social/tags/photographie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photographie</span></a> <a href="https://gayfr.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
Marcin „czach” Trzaska<p>Maksymalna faza we Wrocławiu, 2025/03/29 12:22 CET.<br><a href="https://pol.social/tags/zacmienieslonca" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>zacmienieslonca</span></a> <a href="https://pol.social/tags/SolarEclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SolarEclipse</span></a> <a href="https://pol.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://pol.social/tags/astronomia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomia</span></a> <a href="https://pol.social/tags/sun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sun</span></a></p>
Vektorgarten<p>Hier grad so: <a href="https://mastodon.social/tags/sofi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sofi</span></a> <a href="https://mastodon.social/tags/hamburg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hamburg</span></a> <a href="https://mastodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a></p>
ClémentNot the best conditions in Geneva to observe the eclipse...<br> <a href="https://pixelfed.social/discover/tags/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astronomie</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#astronomy</a> <a href="https://pixelfed.social/discover/tags/eclipse?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#eclipse</a>
Ian Robinson<p>Maximum amount of coverage for the partial eclipse in Belfast right now. No noticeable difference in the sunlight reaching the ground. As expected.</p><p><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/Eclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eclipse</span></a></p>
Astroland 🔭<p>Amateur Astronomie foto van de dag: SNR G206.9+2.3: A Rarely Photographed Remnant in Monoceros. Foto info: <a href="https://www.aapod2.com" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">aapod2.com</span><span class="invisible"></span></a> <a href="https://mastodon.social/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a> <a href="https://mastodon.social/tags/sterrenkunde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sterrenkunde</span></a> <a href="https://mastodon.social/tags/fotografie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fotografie</span></a> <a href="https://mastodon.social/tags/sterrenkijken" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sterrenkijken</span></a> <a href="https://mastodon.social/tags/aapod" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>aapod</span></a> <a href="https://mastodon.social/tags/heelal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heelal</span></a> <a href="https://mastodon.social/tags/universum" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>universum</span></a> <a href="https://mastodon.social/tags/sterren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sterren</span></a> <a href="https://mastodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a></p>
Tim Stickland<p><a href="https://mastodon.green/tags/parkrun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>parkrun</span></a><br><a href="https://mastodon.green/tags/Hastings" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hastings</span></a><br><a href="https://mastodon.green/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a><br><a href="https://mastodon.green/tags/eclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eclipse</span></a><br><a href="https://mastodon.green/tags/running" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>running</span></a><br>This morning; parkrun meets astronomy.<br>Perfect morning for both.<br>Astronomers had set up equipment next to the start.<br>Thanks to volunteers and astronomers.</p>
andylancelot<p>I’m now a member of Anglesey Astronomical Society until my life expires <br>🪐 🔭 <br><a href="https://toot.wales/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomy</span></a> <a href="https://toot.wales/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Space</span></a></p>
Ian Robinson<p>New Scientist live stream of the partial eclipse from the Royal Observatory in Greenwich. </p><p>The amount of the Sun that will be covered today anywhere in the UK &amp; Ireland won’t even make it noticeably darker on the ground. Don’t look at the eclipse directly. You will damage your eyes. Probably permanently. </p><p><a href="https://www.youtube.com/live/jd-v67VIT9E" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/live/jd-v67VIT9E</span><span class="invisible"></span></a></p><p><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/Eclipse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eclipse</span></a></p>
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