V Martín
sharponlooker@mastodon.social
<p>Husband & Empty Nester. Software Engineer. Planetary Science aficionado. Casual artist. Basque/Spanish heritage, assimilated Swede = suecobilbaino. Star Wars sequelist. 🙃-marked shitposting. All my art & photos licensed CC BY-NC-SA</p>
Posts
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Post #3658731
Quick sightseeing in Stockholm #onlookerOnTour
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Post #1990680
The &quot;Hello World&quot; photo from #ArtemisII did not come alone. Here&#39;s an animation put together by fredk of multiple exposures (UMSF After Party https://discord.com/channels/1290524907624464394/1305654861496451182) showing a receding Earth in moonshine. Crank up the brightness and behold lightning in Africa &amp; South America, shifting aurorae at the poles... &amp; satellite glints all over the place, most visible at 3 &amp; 9 o&#39;clock 🤯 I remember p...
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Post #1769617
Deep VLT/MUSE analysis of the previous interstellar comet #2IBorisov. Deam et al: &quot;A portrait throughout perihelion of the NH2-rich interstellar comet 2I/Borisov&quot; https://arxiv.org/abs/2507.05051 If you have a bsky account, thread &amp; subthreads by @astrokiwi : https://bsky.app/profile/astrokiwi.bsky.social/post/3ltgypju2jk2x
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Post #1755783
TL;DR: in situ carbonation of olivine is the preferred formation method for the #JezeroCrater carbonates detected by #PerseveranceRover along its trek. &quot;In Situ Carbonation of Sedimentary and Igneous Rocks of Ultramafic Composition in Jezero Crater&quot; https://doi.org/10.1029/2025JE009107 #JezeroDeltaScience #JezeroMarginUnit #JezeroCraterFloor
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Post #619502
RE: https://mastodon.social/@sharponlooker/111218475511568709 Old doodle for Perseverance&#39;s 5th anniversary of landing.