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#asteroide

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Claude Trudel<p>Paléontologie / Extinction des dinosaures : les scientifiques ne sont pas d'accord<br>Vidéo&nbsp;: 2,26 min. <br><a href="https://leblob.fr/videos/extinction-des-dinosaures-les-scientifiques-ne-sont-pas-accord" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">leblob.fr/videos/extinction-de</span><span class="invisible">s-dinosaures-les-scientifiques-ne-sont-pas-accord</span></a> <br><a href="https://jasette.facil.services/tags/pal%C3%A9ontologie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>paléontologie</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://jasette.facil.services/tags/dinosaure" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dinosaure</span></a> <a href="https://jasette.facil.services/tags/extinction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>extinction</span></a> <a href="https://jasette.facil.services/tags/%C3%A9volution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>évolution</span></a> <a href="https://jasette.facil.services/tags/fossiles" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fossiles</span></a> <a href="https://jasette.facil.services/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</span></a> <a href="https://jasette.facil.services/tags/%C3%A9cologie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>écologie</span></a> <a href="https://jasette.facil.services/tags/environnement" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>environnement</span></a> <a href="https://jasette.facil.services/tags/ast%C3%A9ro%C3%AFde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astéroïde</span></a></p>
Claude Trudel<p>Plusieurs ingrédients du vivant sur Bennu <br>🔸 Des découvertes récentes révèlent la présence de nouveaux éléments essentiels à la vie. Ces résultats renforcent l’hypothèse selon laquelle des astéroïdes comme Bennu ont pu fournir les matériaux nécessaires à l’émergence de la vie sur Terre. (vidéo 2:17 min)<br><a href="https://leblob.fr/videos/plusieurs-ingredients-du-vivant-sur-bennu" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">leblob.fr/videos/plusieurs-ing</span><span class="invisible">redients-du-vivant-sur-bennu</span></a><br><a href="https://jasette.facil.services/tags/astronomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomie</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/Bennu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bennu</span></a> <a href="https://jasette.facil.services/tags/vie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vie</span></a> <a href="https://jasette.facil.services/tags/ast%C3%A9ro%C3%AFde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astéroïde</span></a> <a href="https://jasette.facil.services/tags/eau" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eau</span></a> <a href="https://jasette.facil.services/tags/carbone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>carbone</span></a> <a href="https://jasette.facil.services/tags/ammoniac" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ammoniac</span></a> <a href="https://jasette.facil.services/tags/mol%C3%A9cules" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>molécules</span></a> <a href="https://jasette.facil.services/tags/sel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sel</span></a> <a href="https://jasette.facil.services/tags/espace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>espace</span></a> <a href="https://jasette.facil.services/tags/Terre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Terre</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a></p>
Rubén FS ✨🔭🌳 🚴 🧙🧚✍🏼 💩<p>El <a href="https://mstdn.social/tags/asteroide" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>asteroide</span></a> <a href="https://mstdn.social/tags/Psyche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Psyche</span></a> 16, descubierto en 1852 por el astrónomo italiano Annibale de Gasparis, ha intrigado a científicos durante más de un siglo debido a su inusual composición metálica.</p><p>Observaciones espectroscópicas desde la Tierra sugieren que Psyche está compuesto predominantemente de hierro y níquel, lo que indica que podría ser el núcleo expuesto de un protoplaneta que perdió sus capas externas rocosas debido a colisiones violentas en los primeros tiempos del sistema solar.</p>
Rubén FS 🔭🌲🚴🏼‍♀️🧙🏼‍♂️🐧✍🏼💩<p>El <a href="https://sciences.social/tags/asteroide" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>asteroide</span></a> <a href="https://sciences.social/tags/Psyche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Psyche</span></a> 16, descubierto en 1852 por el astrónomo italiano Annibale de Gasparis, ha intrigado a científicos durante más de un siglo debido a su inusual composición metálica.</p><p>Observaciones espectroscópicas desde la Tierra sugieren que Psyche está compuesto predominantemente de hierro y níquel, lo que indica que podría ser el núcleo expuesto de un protoplaneta que perdió sus capas externas rocosas debido a colisiones violentas en los primeros tiempos del sistema solar.</p><p>...</p>
Claude Trudel<p>Apophis<br>➡️ Un gros astéroïde frôlera la Terre dans cinq ans<br><a href="https://www.ledevoir.com/societe/science/817692/gros-asteroide-frolera-terre-cinq-ans" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ledevoir.com/societe/science/8</span><span class="invisible">17692/gros-asteroide-frolera-terre-cinq-ans</span></a><br><a href="https://jasette.facil.services/tags/Apophis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Apophis</span></a> <a href="https://jasette.facil.services/tags/ast%C3%A9ro%C3%AFde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astéroïde</span></a> <a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/astre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astre</span></a> <a href="https://jasette.facil.services/tags/astonomie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astonomie</span></a> <a href="https://jasette.facil.services/tags/Terre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Terre</span></a></p>
Claude Trudel<p>L'OSIRIS-Rex de la NASA a rapporté plus de 120 grammes de roches spatiales de l'astéroïde Bennu<br><a href="https://www.sciencenews.org/article/nasa-osiris-rex-sample-weight-bennu-asteroid" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sciencenews.org/article/nasa-o</span><span class="invisible">siris-rex-sample-weight-bennu-asteroid</span></a><br><a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Science</span></a> <a href="https://jasette.facil.services/tags/Bennu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bennu</span></a> <a href="https://jasette.facil.services/tags/ast%C3%A9ro%C3%AFde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astéroïde</span></a> <a href="https://jasette.facil.services/tags/min%C3%A9raux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>minéraux</span></a> <a href="https://jasette.facil.services/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://jasette.facil.services/tags/OSIRIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OSIRIS</span></a></p>
Claude Trudel<p>Le plus grand échantillon de roches extraterrestres collecté à ce jour, prélevé sur l’astéroïde Bennu</p><p>🌐 Retour d’OSIRIS-REx : et maintenant ? (vidéo, 2:25 min)<br><a href="https://leblob.fr/videos/retour-osiris-rex-et-maintenant" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">leblob.fr/videos/retour-osiris</span><span class="invisible">-rex-et-maintenant</span></a></p><p><a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/ast%C3%A9ro%C3%AFde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astéroïde</span></a> <a href="https://jasette.facil.services/tags/Bennu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bennu</span></a> <a href="https://jasette.facil.services/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://jasette.facil.services/tags/min%C3%A9ral" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>minéral</span></a></p>
Claude Trudel<p>Les scientifiques de la NASA viennent d'ouvrir le couvercle de la cartouche d'échantillons de l’astéroïde Bennu<br><a href="https://arstechnica.com/space/2023/09/scientists-get-first-glimpse-of-samples-returned-from-asteroid/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">arstechnica.com/space/2023/09/</span><span class="invisible">scientists-get-first-glimpse-of-samples-returned-from-asteroid/</span></a><br>▶️ Version AFP en français :<br><a href="https://www.techniques-ingenieur.fr/actualite/breves-afp/echantillon-dasteroide-de-la-poussiere-noire-trouvee-a-louverture-de-la-capsule-osiris-rex-127534/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">techniques-ingenieur.fr/actual</span><span class="invisible">ite/breves-afp/echantillon-dasteroide-de-la-poussiere-noire-trouvee-a-louverture-de-la-capsule-osiris-rex-127534/</span></a><br><a href="https://jasette.facil.services/tags/astrophysique" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophysique</span></a> <a href="https://jasette.facil.services/tags/ast%C3%A9ro%C3%AFde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astéroïde</span></a> <a href="https://jasette.facil.services/tags/Bennu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bennu</span></a> <a href="https://jasette.facil.services/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> <a href="https://jasette.facil.services/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a></p>
Corey S Powell<p>Another great video: Asteroid burnout above the rooftops of Paris! <a href="https://mastodon.social/tags/Sar2667" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sar2667</span></a> <br>---<br>RT @harlesc<br>Wow ! Live from Paris center. A lot higher in the sky than I anticipated. And a lot brighter as well.<br>En direct de Paris centre. Nettement plus haut dans le ciel que je le pensais. Et plus brillant aussi ! <br><a href="https://mastodon.social/tags/Sar2667" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sar2667</span></a> <a href="https://mastodon.social/tags/asteroid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>asteroid</span></a> <a href="https://mastodon.social/tags/asteroide" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>asteroide</span></a> <br><a href="https://twitter.com/harlesc/status/1624968180929110016" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">twitter.com/harlesc/status/162</span><span class="invisible">4968180929110016</span></a></p>
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