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#planetaryscience

12 posts9 participants1 post today
UFO FEED<p><a href="https://www.ufofeed.com/142291/i-captured-the-sturgeon-moon-perched-atop-seattles-space-needle-last-night/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ufofeed.com/142291/i-captured-</span><span class="invisible">the-sturgeon-moon-perched-atop-seattles-space-needle-last-night/</span></a> I Captured The Sturgeon Moon Perched Atop Seattle’s Space Needle Last Night. <a href="https://channels.im/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://channels.im/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://channels.im/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://channels.im/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://channels.im/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://channels.im/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a></p>
UFO FEED<p><a href="https://www.ufofeed.com/142205/do-you-think-sending-probes-directly-to-the-sites-where-water-and-other-liquids-are-being-ejected-is-a-better-idea-for-accessing-the-subsurface-oceans-of-enceladus-and-europa-rather-than-drilling-mul/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ufofeed.com/142205/do-you-thin</span><span class="invisible">k-sending-probes-directly-to-the-sites-where-water-and-other-liquids-are-being-ejected-is-a-better-idea-for-accessing-the-subsurface-oceans-of-enceladus-and-europa-rather-than-drilling-mul/</span></a> Do you think sending probes directly to the sites where water and other liquids are being ejected is a better idea for accessing the subsurface oceans of Enceladus and Europa, rather than drilling multiple kilometers through the solid icy surface from scratch? <a href="https://channels.im/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://channels.im/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://channels.im/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://channels.im/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://channels.im/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://channels.im/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a></p>
Bytes Deutschland<p><a href="https://www.bytesde.com/1242421/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">bytesde.com/1242421/</span><span class="invisible"></span></a> Der Trifid -Nebel <a href="https://pubeurope.com/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://pubeurope.com/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://pubeurope.com/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://pubeurope.com/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://pubeurope.com/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://pubeurope.com/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a> <a href="https://pubeurope.com/tags/SpaceTechnology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceTechnology</span></a> <a href="https://pubeurope.com/tags/Weltraum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Weltraum</span></a> <a href="https://pubeurope.com/tags/Weltraumtechnik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Weltraumtechnik</span></a> <a href="https://pubeurope.com/tags/Weltraumtechnologie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Weltraumtechnologie</span></a> <a href="https://pubeurope.com/tags/Weltraumtechnologien" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Weltraumtechnologien</span></a></p>
Ian Robinson<p>There are some fantastic images from the surface of Mars in the latest Mars Guy video. As the Perseverance rover tries and fails to drive up a steep slope. </p><p>4.5-minute video: <a href="https://youtu.be/7F9ETJJPT6I" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/7F9ETJJPT6I</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/Mars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mars</span></a> <a href="https://mastodon.social/tags/PerseveranceRover" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PerseveranceRover</span></a> <a href="https://mastodon.social/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://mastodon.social/tags/Geology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Geology</span></a></p>
🌜Galactic Stone🌛<p>(1/2) </p><p>Thanks to meteorites, you can own a piece of the Moon or Mars.</p><p>Did you know that thanks to impactites, you can own a piece of a comet?</p><p>Impactites are rocks formed when a meteor or asteroid slams into the Earth with great force, melting the target rock into a combination of earth rock and cosmic impactor. That is what happened thousands of years ago in what is now Chile's Atacama desert. </p><p>Pica Glass specimens - <a href="https://galactic-stone.com/search.php?search_query=pica" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">galactic-stone.com/search.php?</span><span class="invisible">search_query=pica</span></a></p><p><a href="https://mastodon.social/tags/comet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>comet</span></a> <a href="https://mastodon.social/tags/meteorite" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>meteorite</span></a> <a href="https://mastodon.social/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://mastodon.social/tags/atacama" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>atacama</span></a></p>
UFO FEED<p><a href="https://www.ufofeed.com/142166/the-trifid-nebula/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ufofeed.com/142166/the-trifid-</span><span class="invisible">nebula/</span></a> The Trifid Nebula <a href="https://channels.im/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://channels.im/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://channels.im/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://channels.im/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://channels.im/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://channels.im/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a></p>
Bytes Deutschland<p><a href="https://www.bytesde.com/1241560/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">bytesde.com/1241560/</span><span class="invisible"></span></a> Ich habe schließlich meine erste „DeepScape“ mit Rho Ophiuchi und diesem Berg namens Maultierohren gefangen genommen! <a href="https://pubeurope.com/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://pubeurope.com/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://pubeurope.com/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://pubeurope.com/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://pubeurope.com/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://pubeurope.com/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a> <a href="https://pubeurope.com/tags/SpaceTechnology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceTechnology</span></a> <a href="https://pubeurope.com/tags/Weltraum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Weltraum</span></a> <a href="https://pubeurope.com/tags/Weltraumtechnik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Weltraumtechnik</span></a> <a href="https://pubeurope.com/tags/Weltraumtechnologie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Weltraumtechnologie</span></a> <a href="https://pubeurope.com/tags/Weltraumtechnologien" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Weltraumtechnologien</span></a></p>
UFO FEED<p><a href="https://www.ufofeed.com/142037/4-space-station-fliers-return-to-earth-with-pacific-ocean-splashdown/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ufofeed.com/142037/4-space-sta</span><span class="invisible">tion-fliers-return-to-earth-with-pacific-ocean-splashdown/</span></a> 4 space station fliers return to Earth with Pacific Ocean splashdown <a href="https://channels.im/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://channels.im/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://channels.im/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://channels.im/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://channels.im/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://channels.im/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a></p>
🌜Galactic Stone🌛<p>Here, let a credible and respected astrophysics professor explain why Avi Loeb and his hysterical aliens! papers are pseudoscience. Don't be fooled by Loeb's credentials. Even folks with doctorates can be guilty of confirmation bias.</p><p>Link : <a href="https://medium.com/@steve.desch/this-is-not-the-quality-of-pseudoscience-infotainment-to-which-i-have-grown-accustomed-34268f892ba8" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">medium.com/@steve.desch/this-i</span><span class="invisible">s-not-the-quality-of-pseudoscience-infotainment-to-which-i-have-grown-accustomed-34268f892ba8</span></a></p><p><a href="https://mastodon.social/tags/meteorite" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>meteorite</span></a> <a href="https://mastodon.social/tags/comet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>comet</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/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/stem" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>stem</span></a> <a href="https://mastodon.social/tags/3IATLAS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>3IATLAS</span></a> <a href="https://mastodon.social/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a></p>
Daniel Pomarède<p>Unique mineral sheds light on Mars’ past</p><p>Researchers have studied a new mineral on Mars, called ferric hydroxysulfate, that could provide insight into how heat, water and chemical reactions shape the planet’s surface. </p><p>☑️ <a href="https://www.psi.edu/blog/unique-mineral-sheds-light-on-mars-past/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">psi.edu/blog/unique-mineral-sh</span><span class="invisible">eds-light-on-mars-past/</span></a><br>☑️ <a href="https://www.nature.com/articles/s41467-025-61801-2" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/s41467-025</span><span class="invisible">-61801-2</span></a></p><p><a href="https://mastodon.social/tags/Mars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mars</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/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/planetaryscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planetaryscience</span></a> <a href="https://mastodon.social/tags/geology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geology</span></a> <a href="https://mastodon.social/tags/chemistry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>chemistry</span></a> <a href="https://mastodon.social/tags/STEM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>STEM</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>
UFO FEED<p><a href="https://www.ufofeed.com/141291/us-to-fast-track-plan-for-nuclear-reactor-on-the-moon/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ufofeed.com/141291/us-to-fast-</span><span class="invisible">track-plan-for-nuclear-reactor-on-the-moon/</span></a> US to Fast-Track Plan for Nuclear Reactor on the Moon <a href="https://channels.im/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://channels.im/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://channels.im/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://channels.im/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://channels.im/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://channels.im/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a></p>
SETI Institute<p><a href="https://mastodon.social/tags/PPOD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PPOD</span></a>: New images of Phobos, Mars' innermost natural satellite, taken from over the red planet by ESA's Mars Express and processed by Andrea Luck, show the tiny world above Olympus Mons. Captured on 14 May 2025. Credit: ESA/DLR/FU Berlin/Andrea Luck</p><p><a href="https://mastodon.social/tags/planetaryscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planetaryscience</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/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a></p>
UFO FEED<p><a href="https://www.ufofeed.com/141165/the-james-webb-telescope-may-have-found-primordial-black-holes/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ufofeed.com/141165/the-james-w</span><span class="invisible">ebb-telescope-may-have-found-primordial-black-holes/</span></a> The James Webb Telescope may have found primordial black holes <a href="https://channels.im/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://channels.im/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://channels.im/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://channels.im/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://channels.im/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://channels.im/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a></p>
UFO FEED<p><a href="https://www.ufofeed.com/141099/here-is-a-photo-of-saturn-that-i-took-yesterday-morning-with-my-telescope/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ufofeed.com/141099/here-is-a-p</span><span class="invisible">hoto-of-saturn-that-i-took-yesterday-morning-with-my-telescope/</span></a> Here is a photo of Saturn that I took yesterday morning with my telescope <a href="https://channels.im/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://channels.im/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://channels.im/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://channels.im/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://channels.im/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://channels.im/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a></p>
AlcorNews<p>SWI de JUICE observe la Terre avant Jupiter : eau, ozone et molécules tracées en spectre submm. Validation française réussie. <br><a href="https://www.cnes.fr/actualites/juice-linstrument-swi-livre-observations-de-terre" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">cnes.fr/actualites/juice-linst</span><span class="invisible">rument-swi-livre-observations-de-terre</span></a> <br><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/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://mastodon.social/tags/SWI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SWI</span></a> <a href="https://mastodon.social/tags/JUICE" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JUICE</span></a> <a href="https://mastodon.social/tags/EarthCalibration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EarthCalibration</span></a> <a href="https://mastodon.social/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a></p>
Nicole Sharp<p><strong>Cloud Convection on Titan</strong></p><p>Saturn’s moon Titan is a fascinating mirror to our own planet. It’s the only other planetary body with surface-level liquid lakes and seas, but instead of water, Titan’s are made of frigid ethane and methane. Like Earth, Titan has a weather cycle that includes evaporation, condensation, and rain. And now scientists have made their <a href="https://doi.org/10.1038/s41550-025-02537-3" rel="nofollow noopener" target="_blank">first observations</a> of clouds convecting in Titan’s northern hemisphere. </p><p>Using data from both the Keck Observatory and JWST, the team tracked clouds on Titan rising to higher altitudes, a critical step in the planet’s methane cycle. This translation took place over a period of days, giving scientists modeling the Saturnian moon new insight into the seasonal behaviors of Titan’s atmosphere. (Image credit: NASA/ESA/CSA/STScI; research credit: <a href="https://doi.org/10.1038/s41550-025-02537-3" rel="nofollow noopener" target="_blank">C. Nixon et al.</a>; via <a href="https://gizmodo.com/scientists-track-methane-clouds-wafting-over-titans-lakes-for-the-first-time-2000602265?__readwiseLocation=" rel="nofollow noopener" target="_blank">Gizmodo</a>)</p><p><a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/atmospheric-science/" target="_blank">#atmosphericScience</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/clouds/" target="_blank">#clouds</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/convection/" target="_blank">#convection</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/fluid-dynamics/" target="_blank">#fluidDynamics</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/physics/" target="_blank">#physics</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/planetary-science/" target="_blank">#planetaryScience</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/science/" target="_blank">#science</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/titan/" target="_blank">#Titan</a></p>
UFO FEED<p><a href="https://www.ufofeed.com/140411/saturns-largest-moon-titan-casts-a-colossal-shadow-in-breathtaking-amateur-portrait/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ufofeed.com/140411/saturns-lar</span><span class="invisible">gest-moon-titan-casts-a-colossal-shadow-in-breathtaking-amateur-portrait/</span></a> Saturn’s largest moon Titan casts a colossal shadow in breathtaking amateur portrait <a href="https://channels.im/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://channels.im/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://channels.im/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://channels.im/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://channels.im/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://channels.im/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a></p>
UFO FEED<p><a href="https://www.ufofeed.com/140271/biggest-cosmic-explosion-on-record-since-the-big-bang-is-revealing-the-secrets-of-gamma-ray-bursts/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ufofeed.com/140271/biggest-cos</span><span class="invisible">mic-explosion-on-record-since-the-big-bang-is-revealing-the-secrets-of-gamma-ray-bursts/</span></a> Biggest cosmic explosion on record since the Big Bang is revealing the secrets of gamma-ray bursts <a href="https://channels.im/tags/Astrobiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrobiology</span></a> <a href="https://channels.im/tags/Astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophysics</span></a> <a href="https://channels.im/tags/Cosmology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cosmology</span></a> <a href="https://channels.im/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://channels.im/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://channels.im/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceExploration</span></a></p>
Nicole Sharp<p><strong>Searching for the Seiche</strong></p><p>On 16 September 2023, seismometers around the world began ringing, registering a signal that — for 9 days — wobbled back and forth every 92 seconds. A second, similar signal appeared a month later, lasting about a week. Researchers tracked the signal’s origin to a remote fjord in East Greenland, where it appeared a glacier front had collapsed. The falling rocks and ice triggered a long-lasting wave — a seiche — that rang back and forth through the fjord for days. </p><p>Simulations showed that a seiche was plausible from a rockfall like the two that caused the seismic signal, but, without first-hand observations, no one could be certain. Now a <a href="https://doi.org/10.1038/s41467-025-59851-7" rel="nofollow noopener" target="_blank">new study</a> has looked at satellite data to confirm the seiche. Researchers found that the then-new Surface Water and Ocean Topography (SWOT) satellite and its high-resolution altimeters had passed over the fjord multiple during the two landslide events. And, sure enough, the satellite captured data showing the water surface in the fjord rising and falling as the seiche ricocheted back and forth. </p><p>It’s a great reminder that having multiple instrument types monitoring the Earth gives us far better data than any singular one. Without both seismometers <em>and</em> the satellite, it’s unlikely that scientists could have truly confirmed a seiche that no one saw firsthand. (Image credit: S. Rysgaard; research credit: <a href="https://doi.org/10.1038/s41467-025-59851-7" rel="nofollow noopener" target="_blank">T. Monahan et al.</a>; via <a href="https://eos.org/articles/new-satellite-adds-evidence-of-an-earth-shaking-wave?__readwiseLocation=" rel="nofollow noopener" target="_blank">Eos</a>)</p><p><a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/fluid-dynamics/" target="_blank">#fluidDynamics</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/geophysics/" target="_blank">#geophysics</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/physics/" target="_blank">#physics</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/planetary-science/" target="_blank">#planetaryScience</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/science/" target="_blank">#science</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://fyfluiddynamics.com/tagged/seiche/" target="_blank">#seiche</a></p>
AlcorNews<p>Phobos, la lune de Mars, survole le cratère Herschel dans une image rare capturée par la sonde Mars Express.<br><a href="https://blogs.futura-sciences.com/feldmann/2025/07/28/image-insolite-phobos-survole-le-cratere-martien-herschel/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blogs.futura-sciences.com/feld</span><span class="invisible">mann/2025/07/28/image-insolite-phobos-survole-le-cratere-martien-herschel/</span></a><br><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/Mars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mars</span></a> <a href="https://mastodon.social/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a> <a href="https://mastodon.social/tags/MarsExpress" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MarsExpress</span></a> <a href="https://mastodon.social/tags/Phobos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Phobos</span></a> <a href="https://mastodon.social/tags/MarsExploration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MarsExploration</span></a> <a href="https://mastodon.social/tags/PlanetaryScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryScience</span></a></p>
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