IT News<p>Is Dark Energy Getting Weaker? New Evidence Strengthens the Case. - Cosmologists have uncovered stronger evidence that dark energy -- the mysterious f... - <a href="https://science.slashdot.org/story/25/03/20/1431243/is-dark-energy-getting-weaker-new-evidence-strengthens-the-case?utm_source=rss1.0mainlinkanon&utm_medium=feed" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">science.slashdot.org/story/25/</span><span class="invisible">03/20/1431243/is-dark-energy-getting-weaker-new-evidence-strengthens-the-case?utm_source=rss1.0mainlinkanon&utm_medium=feed</span></a> <a href="https://schleuss.online/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a></p>
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105 posts · 67 participants · 12 posts today
World Beauty :verified:<p>A Dust Devil on Mars<br>Credits: HiRISE, MRO, LPL (U. Arizona), <a href="https://universeodon.com/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a><br><a href="https://universeodon.com/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</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/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
ESO<p>Using ALMA, in which we are a partner, astronomers have found oxygen in the most distant known galaxy!</p><p>The galaxy, known as JADES-GS-z14-0, is so far away that we see it as it was when the Universe was less than 300 million years old, about 2% of its present age.</p><p>Researchers had thought that this early on the Universe was still too young to have galaxies ripe with heavy elements. Yet this record-breaking detection indicates that JADES-GS-z14-0 has about 10 times more heavy elements than expected, making scientists rethink how quickly galaxies formed in the early Universe.</p><p>Read more: <a href="https://www.eso.org/public/news/eso2507/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">eso.org/public/news/eso2507/</span><span class="invisible"></span></a></p><p>📷 ALMA (ESO/NAOJ/NRAO)/S. Carniani et al./S. Schouws et al/JWST: NASA, ESA, CSA, STScI, Brant Robertson (UC Santa Cruz), Ben Johnson (CfA), Sandro Tacchella (Cambridge), Phill Cargile (CfA)</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></p>
Arp Bot 🤖<p>Image of Arp 286, also known as NGC 5560, NGC 5566, and NGC 5569, from the Atlas of Peculiar Galaxies by Halton Arp (1966).</p><p>In the original catalog, it was in the category: Double and multiple galaxies - Infall and attraction. The three galaxies in this triplett are gravitationally interacting. NGC 5566 is at center, NGC 5569 at bottom left, and NGC 5560 at top left.</p><p>Source: <a href="https://ned.ipac.caltech.edu/level5/Arp/Arp72.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ned.ipac.caltech.edu/level5/Ar</span><span class="invisible">p/Arp72.html</span></a></p><p><a href="https://mastodon.social/tags/ArpGalaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ArpGalaxy</span></a> <a href="https://mastodon.social/tags/Galaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galaxy</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/Astronony" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronony</span></a></p>
Wonder of Science<p>A mesmerizing timelapse of the Sun in ultraviolet light, captured by the SDO spacecraft over the course of a month.</p><p>Credit: NASA/SDO</p><p><a href="https://mastodon.social/tags/sun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sun</span></a> <a href="https://mastodon.social/tags/nasa" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nasa</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/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a></p>
Josh Universe :goldverify:<p><span>The Solar Eclipse Analemma Project<br><br></span><a href="https://apod.nasa.gov/apod/image/2503/HunterWells_submission3-3labelled1024.jpg" rel="nofollow noopener noreferrer" target="_blank">https://apod.nasa.gov/apod/image/2503/HunterWells_submission3-3labelled1024.jpg</a><span><br><br>Recorded from 2024 March 10, to 2025 March 1, this composited series of images reveals a pattern in the seasonal drift of the Sun's daily motion through planet Earth's sky. Known to some as an analemma, the figure-eight curve was captured in exposures taken on the indicated dates only at 18:38 UTC from the exact same location south of Stephenville, Texas. The Sun's position on the 2024 solstice dates of June 20 and December 21 would be at the top and bottom of the curve and correspond to the astronomical beginning of summer and winter in the north. Points that lie along the curve half-way between the solstices would mark the equinoxes. The 2024 equinox on September 22, and in 2025 the equinox on March 20 (today) are the start of northern fall and spring. And since one of the exposures was made on 2024 April 8 from the Stephenville location at 18:38:40 UTC, this analemma project also reveals the solar corona in planet Earth's sky during a total solar eclipse.<br><br>Attribution: Hunter Wells<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>
World Beauty :verified:<p>The Tail of the Hamburger Galaxy<br>Credits: Martin Pugh<br><a href="https://universeodon.com/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</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/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
World Beauty :verified:<p>M51: The Centre Of The Whirlpool<br>Credits: STScI, ESA, <a href="https://universeodon.com/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a><br><a href="https://universeodon.com/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</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/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
Xavier :therian:<p>A piece I made of me and my friend. Was very motivated by the band Starset and overall wanted to draw something to comfort me while I was dealing with stuff.</p><p><a href="https://meow.social/tags/furryart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>furryart</span></a> <a href="https://meow.social/tags/art" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>art</span></a> <a href="https://meow.social/tags/furry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>furry</span></a> <a href="https://meow.social/tags/bird" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bird</span></a> <a href="https://meow.social/tags/falcon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>falcon</span></a> <a href="https://meow.social/tags/ferret" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ferret</span></a> <a href="https://meow.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://meow.social/tags/stars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stars</span></a></p>
Arp Bot 🤖<p>Hubble image of Arp 299, also known as NGC 3690.</p><p>Interactions between these two galaxies triggered a fierce burst of star formation, making Arp 299 one of the most powerful nearby starburst galaxies. At least 10 supernovae have been recorded in the galaxies, although there have likely been more, hidden by the large amount of interstellar dust in the merger.</p><p>Credit: NASA, ESA, the Hubble Heritage Team, A. Evans<br>Source: <a href="https://hubblesite.org/contents/media/images/2008/16/2332-Image.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hubblesite.org/contents/media/</span><span class="invisible">images/2008/16/2332-Image.html</span></a></p><p><a href="https://mastodon.social/tags/ArpGalaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ArpGalaxy</span></a> <a href="https://mastodon.social/tags/Galaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galaxy</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/Astronony" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronony</span></a></p>
World Beauty :verified:<p>Clouds of the Large Magellanic Cloud<br>Credits: Team Ciel Austral<br><a href="https://universeodon.com/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</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/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
OBTImaging<p>Wall Art , Framed Prints </p><p><a href="https://socel.net/tags/Scotland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Scotland</span></a> <a href="https://socel.net/tags/lighthouse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lighthouse</span></a> <a href="https://socel.net/tags/island" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>island</span></a> <a href="https://socel.net/tags/spring" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spring</span></a><br> <br>Lighthouse & Fishing Life Collections<br>begin at<br><a href="https://shop.photo4me.com/1125539" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">shop.photo4me.com/1125539</span><span class="invisible"></span></a><br><a href="https://shop.photo4me.com/1187255" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">shop.photo4me.com/1187255</span><span class="invisible"></span></a><br>&<br><a href="https://obt-imaging.pixels.com/featured/fisher-boys-fraserburgh-fishing-boat-aberdeenshire-scotland-obt-imaging.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">obt-imaging.pixels.com/feature</span><span class="invisible">d/fisher-boys-fraserburgh-fishing-boat-aberdeenshire-scotland-obt-imaging.html</span></a><br><a href="https://socel.net/tags/buyintoart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>buyintoart</span></a> <a href="https://socel.net/tags/gallery" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gallery</span></a> <a href="https://socel.net/tags/art" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>art</span></a> <a href="https://socel.net/tags/artist" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>artist</span></a> <a href="https://socel.net/tags/mastoart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mastoart</span></a> <a href="https://socel.net/tags/fantasy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fantasy</span></a> <a href="https://socel.net/tags/books" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>books</span></a> <a href="https://socel.net/tags/illustration" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>illustration</span></a> <a href="https://socel.net/tags/painting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>painting</span></a> <a href="https://socel.net/tags/photo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photo</span></a> <a href="https://socel.net/tags/print" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>print</span></a> <a href="https://socel.net/tags/captain" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>captain</span></a> <a href="https://socel.net/tags/ocean" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ocean</span></a> <a href="https://socel.net/tags/navy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>navy</span></a> <a href="https://socel.net/tags/greenland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>greenland</span></a> <a href="https://socel.net/tags/iceland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iceland</span></a> <a href="https://socel.net/tags/norway" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>norway</span></a> <a href="https://socel.net/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://socel.net/tags/europe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>europe</span></a> <a href="https://socel.net/tags/mediterranean" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mediterranean</span></a> <a href="https://socel.net/tags/portland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>portland</span></a> <a href="https://socel.net/tags/canada" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>canada</span></a> <a href="https://socel.net/tags/usa" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>usa</span></a> <a href="https://socel.net/tags/architecture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>architecture</span></a> <a href="https://socel.net/tags/security" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>security</span></a></p>
World Beauty :verified:<p>The Hubble Ultra Deep Field<br>Credits: S. Beckwith, HUDF Working Group, STScI, HST, ESA, <a href="https://universeodon.com/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a><br><a href="https://universeodon.com/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</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/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
World Beauty :verified:<p>Four Towers and the Equinox Moon<br>Credits: Javier Martinez Moran<br><a href="https://universeodon.com/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</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/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
Texas Observer<p>“The <a href="https://texasobserver.social/tags/environment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>environment</span></a> is very cluttered already. Satellites are constantly dodging right and left. As long as we are emitting greenhouse gases, we are increasing the probability that we see more collision events between objects in <a href="https://texasobserver.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a>.” <a href="https://www.texasobserver.org/earth-orbit-satellites-greenhouse-gases-spacex/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">texasobserver.org/earth-orbit-</span><span class="invisible">satellites-greenhouse-gases-spacex/</span></a> </p><p><a href="https://texasobserver.social/tags/ClimageChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimageChange</span></a> <a href="https://texasobserver.social/tags/politics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>politics</span></a> <a href="https://texasobserver.social/tags/USpol" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USpol</span></a> <a href="https://texasobserver.social/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>news</span></a> <a href="https://texasobserver.social/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tech</span></a></p>
Arp Bot 🤖<p>Image of Arp 142, also known as NGC 2936, NGC 2937, and UGC 5130, or the Penguin and the Egg, from the Atlas of Peculiar Galaxies by Halton Arp (1966).</p><p>In the original catalog, it was in the category: Elliptical galaxies - Emanating material. The Penguin is a spiral galaxy whose shape has been distorted by the gravity of the elliptical Egg galaxy. The two completed a close pass between 25 and 75 million years ago.</p><p>Source: <a href="https://ned.ipac.caltech.edu/level5/Arp/Arp36.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ned.ipac.caltech.edu/level5/Ar</span><span class="invisible">p/Arp36.html</span></a></p><p><a href="https://mastodon.social/tags/ArpGalaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ArpGalaxy</span></a> <a href="https://mastodon.social/tags/Galaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Galaxy</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/Astronony" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronony</span></a></p>
Josh Universe :goldverify:<p><span>Blue Ghost's Diamond Ring<br><br></span><a href="https://apod.nasa.gov/apod/image/2503/eclipse-shot-from-blue-ghost-crop1024.jpg" rel="nofollow noopener noreferrer" target="_blank">https://apod.nasa.gov/apod/image/2503/eclipse-shot-from-blue-ghost-crop1024.jpg</a><span><br><br>On March 14 the Full Moon slid through Earth's dark umbral shadow and denizens of planet Earth were treated to a total lunar eclipse. Of course, from the Moon's near side that same astronomical syzygy was seen as a solar eclipse. Operating in the Mare Crisium on the lunar surface, the Blue Ghost lander captured this video frame of Earth in silhouette around 3:30am CDT, just as the Sun was emerging from behind the terrestrial disk. From Blue Ghost's lunar perspective the beautiful diamond ring effect, familiar to earthbound solar eclipse watchers, is striking. Since Earth appears about four times the apparent size of the Sun from the lunar surface the inner solar corona, the atmosphere of the Sun most easily seen from Earth during a total solar eclipse, is hidden from view. Still, scattering in Earth's dense atmosphere creates the glowing band of sunlight embracing our fair planet.<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>
Mark Whybird Fediverse Chicken<p>NASA have written this up here: <a href="https://www.nasa.gov/universe/exoplanets/webb-discovers-methane-carbon-dioxide-in-atmosphere-of-k2-18-b/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nasa.gov/universe/exoplanets/w</span><span class="invisible">ebb-discovers-methane-carbon-dioxide-in-atmosphere-of-k2-18-b/</span></a></p><p>“The abundance of methane and carbon dioxide, and shortage of ammonia, support the hypothesis that there may be a water ocean underneath a hydrogen-rich atmosphere in K2-18 b. These initial <a href="https://aus.social/tags/Webb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Webb</span></a> observations also provided a possible detection of a molecule called dimethyl sulfide (DMS). On Earth, this is only produced by life. The bulk of the DMS in Earth’s atmosphere is emitted from phytoplankton in marine environments.”</p><p><a href="https://aus.social/tags/JamesWebb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JamesWebb</span></a> <a href="https://aus.social/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Space</span></a> <a href="https://aus.social/tags/SETI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SETI</span></a> (well, life, not intelligence…) <a href="https://aus.social/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Science</span></a> <a href="https://mastodon.social/@pomaranc/114187617832956778" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mastodon.social/@pomaranc/1141</span><span class="invisible">87617832956778</span></a></p>
Euclid Consortium<p>It's <a href="https://astrodon.social/tags/Euclid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Euclid</span></a> data release day!</p><p><a href="https://astrodon.social/tags/ESA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ESA</span></a> and the Euclid Consortium are making 63 deg² of Wide Survey data available to the world. Imaging and spectroscopy data, catalogues and masks for 20+ million galaxies, quasars, stars and substellar objects.</p><p>This "Q1" data release is aimed both at the community to sharpen their tools for the 30x larger DR1 expected in late 2026, as well as to enable a first set of science projects across cosmic time.</p><p>Q1 is accompanied by the presentation of 7 Euclid Consortium data release publications, and an initial batch of 27 science papers.</p><p>Read more in the Consortium press release: <a href="https://www.euclid-ec.org/public/press-releases/euclid-quick-data-release-1/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">euclid-ec.org/public/press-rel</span><span class="invisible">eases/euclid-quick-data-release-1/</span></a> </p><p>And the ESA release webstory: <a href="https://www.esa.int/Science_Exploration/Space_Science/Euclid/Euclid_opens_data_treasure_trove_offers_glimpse_of_deep_fields" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">esa.int/Science_Exploration/Sp</span><span class="invisible">ace_Science/Euclid/Euclid_opens_data_treasure_trove_offers_glimpse_of_deep_fields</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/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://astrodon.social/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a></p>
World Beauty :verified:<p>A Dark Earth with a Red Sprite<br>Credits: Expedition 31 Crew, <a href="https://universeodon.com/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a><br><a href="https://universeodon.com/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</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/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a></p>
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