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#spectrometer

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IRAP<p>[Zoom on the <a href="https://astrodon.social/tags/CosmicWeb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CosmicWeb</span></a>] Have you dived into the deep fields of <a href="https://astrodon.social/tags/Euclid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Euclid</span></a> revealed this Wednesday by the <span class="h-card" translate="no"><a href="https://astrodon.social/@ec_euclid" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ec_euclid</span></a></span> ? Have you navigated between the thousands of <a href="https://astrodon.social/tags/galaxies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galaxies</span></a> of different shapes, sizes, colors and masses? So many objects, near and far, fill our <a href="https://astrodon.social/tags/Universe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Universe</span></a>! <a href="https://sky.esa.int/esasky/?hide_welcome=true&amp;hide_banner_info=true&amp;hips=DES-DR2+ColorIRG&amp;sci=false&amp;layout=esasky&amp;euclid_image=EDFS" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">sky.esa.int/esasky/?hide_welco</span><span class="invisible">me=true&amp;hide_banner_info=true&amp;hips=DES-DR2+ColorIRG&amp;sci=false&amp;layout=esasky&amp;euclid_image=EDFS</span></a></p><p>What if their spatial distribution could tell us something about two mysterious components : <a href="https://astrodon.social/tags/DarkMatter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DarkMatter</span></a> and <a href="https://astrodon.social/tags/DarkEnergy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DarkEnergy</span></a>? This is the gamble taken by the scientists involved in the Euclid mission. To do so, they've designed some unrivalled <a href="https://astrodon.social/tags/instruments" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>instruments</span></a>: a camera with great depth of field and high resolution records the variety of shapes and spatial distribution of galaxies, while a <a href="https://astrodon.social/tags/spectrometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spectrometer</span></a> coupled with a <a href="https://astrodon.social/tags/photometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photometer</span></a> can determine the distances and masses of galaxies ...</p><p>Alain Blanchard, professor at the University of Toulouse and researcher at IRAP, comments on the consortium's first-ever publication of scientific data: <a href="https://www.irap.omp.eu/en/2025/03/euclid-telescope-reports-first-results/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">irap.omp.eu/en/2025/03/euclid-</span><span class="invisible">telescope-reports-first-results/</span></a></p>
💧🌏 Greg Cocks<p>First Greenhouse Gas Plumes Detected With NASA-Designed Instrument<br>--<br><a href="https://www.jpl.nasa.gov/news/first-greenhouse-gas-plumes-detected-with-nasa-designed-instrument/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">jpl.nasa.gov/news/first-greenh</span><span class="invisible">ouse-gas-plumes-detected-with-nasa-designed-instrument/</span></a> &lt;-- shared technical article<br>--<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/satellite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>satellite</span></a> <a href="https://techhub.social/tags/CarbonMapper" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CarbonMapper</span></a> <a href="https://techhub.social/tags/imaging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>imaging</span></a> <a href="https://techhub.social/tags/spectrometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spectrometer</span></a> <a href="https://techhub.social/tags/earthobservation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>earthobservation</span></a> <a href="https://techhub.social/tags/methane" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>methane</span></a> <a href="https://techhub.social/tags/CO2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2</span></a> <a href="https://techhub.social/tags/carbondioxide" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>carbondioxide</span></a> <a href="https://techhub.social/tags/greenhousegas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>greenhousegas</span></a> <a href="https://techhub.social/tags/Tanager" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tanager</span></a> <a href="https://techhub.social/tags/emission" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>emission</span></a> <a href="https://techhub.social/tags/pointsource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pointsource</span></a> <a href="https://techhub.social/tags/industrial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>industrial</span></a> <a href="https://techhub.social/tags/globe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>globe</span></a> <a href="https://techhub.social/tags/global" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>global</span></a> <a href="https://techhub.social/tags/opendata" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opendata</span></a> <a href="https://techhub.social/tags/plumes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>plumes</span></a><br><span class="h-card" translate="no"><a href="https://techhub.social/@nasa" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>nasa</span></a></span> @NASAJPL</p>
Or M. Bialik<p>Quastion to the <a href="https://mastodon.world/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> community. <br>Anyone has any recommendations for an affordable color absorption <a href="https://mastodon.world/tags/spectrometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spectrometer</span></a> or a kit / open source manual to build one?</p>