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#hubbleultradeepfield

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IRAP<p>[<a href="https://astrodon.social/tags/SonEtLumi%C3%A8re" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SonEtLumière</span></a> cosmologique ✨ 🎧 ] Grâce au sondage <a href="https://astrodon.social/tags/HUDF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HUDF</span></a> effectué par le télescope spatial <a href="https://astrodon.social/tags/Hubble" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hubble</span></a> en 2003-2004, notre ciel profond est apparu constellé de milliers de <a href="https://astrodon.social/tags/galaxies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galaxies</span></a> lointaines et peu lumineuses. L'une des images obtenues a été sonifiée, de sorte que la fréquence de l'onde sonore associée à chaque galaxie témoigne de son <a href="https://astrodon.social/tags/redshift" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>redshift</span></a>, ou décalage vers le rouge : <a href="https://apod.nasa.gov/apod/ap250302.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">apod.nasa.gov/apod/ap250302.ht</span><span class="invisible">ml</span></a> </p><p>Parviendrez-vous à découvrir la galaxie la plus éloignée de l'image - celle dont la fréquence sonore associée est la plus basse ? </p><p><a href="https://astrodon.social/tags/cosmology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cosmology</span></a> <a href="https://astrodon.social/tags/HubbleUltraDeepField" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HubbleUltraDeepField</span></a></p>
Khurram Wadee ✅<p>The <a href="https://mastodon.org.uk/tags/HubbleUltraDeepField" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HubbleUltraDeepField</span></a> in <a href="https://mastodon.org.uk/tags/Light" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Light</span></a> and <a href="https://mastodon.org.uk/tags/Sound" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sound</span></a><br><a href="https://mastodon.org.uk/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomy</span></a> <a href="https://mastodon.org.uk/tags/Picture" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Picture</span></a> of the Day</p><p><a href="https://apod.nasa.gov/apod/ap250302.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">apod.nasa.gov/apod/ap250302.ht</span><span class="invisible">ml</span></a></p><p><a href="https://mastodon.org.uk/tags/APOD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>APOD</span></a></p>
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