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Dr. Juande Santander-VelaALMA Discovers “Space Tornadoes” Around the Milky Way’s Core!Although the galaxy’s central molecular zone (CMZ) has long been known to be filled with swirling dust and gas molecules cycling through formation and destruction, the mechanism that drives this process has remained elusive. Molecules serve as tracers for various processes in molecular clouds, with silicon monoxide (SiO) particularly useful in detecting the presence of shock waves.Using ALMA’s high resolution and sensitivity to map distinct spectral lines within the molecular clouds at the center of the Milky Way, the team led by Kai Yang (Shanghai Jiao Tong University) has delineated a new type of long, narrow filamentary structure at a significantly finer scale. The dynamic interaction between this turbulent environment and the slim filaments produced as shocks ripple through provides a more complete view of the cyclical processes within the CMZ. Yang’s team reports it remains unknown how these slim filaments initially arise, but shock processes emerge as a likely explanation.More info at <a href="https://www.almaobservatory.org/en/press-releases/alma-discovers-space-tornadoes-around-the-milky-ways-core/" rel="nofollow noopener" translate="no" target="_blank">https://www.almaobservatory.org/en/press-releases/alma-discovers-space-tornadoes-around-the-milky-ways-core/</a><a href="https://astrodon.social/tags/ALMA" class="mention hashtag" rel="nofollow noopener" target="_blank">#ALMA</a> <a href="https://astrodon.social/tags/AtacamaLargeMillimeterSubmillimeterArray" class="mention hashtag" rel="nofollow noopener" target="_blank">#AtacamaLargeMillimeterSubmillimeterArray</a> <a href="https://astrodon.social/tags/AtacamaLargeMillimeterArray" class="mention hashtag" rel="nofollow noopener" target="_blank">#AtacamaLargeMillimeterArray</a> <a href="https://astrodon.social/tags/MilkyWay" class="mention hashtag" rel="nofollow noopener" target="_blank">#MilkyWay</a> <a href="https://astrodon.social/tags/CMZ" class="mention hashtag" rel="nofollow noopener" target="_blank">#CMZ</a> <a href="https://astrodon.social/tags/CentralMolecularZone" class="mention hashtag" rel="nofollow noopener" target="_blank">#CentralMolecularZone</a> <a href="https://astrodon.social/tags/SgrA" class="mention hashtag" rel="nofollow noopener" target="_blank">#SgrA</a>* <a href="https://astrodon.social/tags/GalacticCenter" class="mention hashtag" rel="nofollow noopener" target="_blank">#GalacticCenter</a>

Pᵉtɘr Wᵉil8acherInteresting, the new Miyoshi paper has some pretty strong words about the EHT data "suggesting that the EHT 2017 u-v coverage is insufficient for reliable imaging" or "possible that the data are corrupted to the degree that the shape [...] cannot be determined from the residual analysis of the closure quantity". They do not see a ring but a strong peak, possibly offset from the black hole location. <a href="https://astrodon.social/tags/BlackHole" class="mention hashtag" rel="nofollow noopener" target="_blank">#BlackHole</a> <a href="https://astrodon.social/tags/EHT" class="mention hashtag" rel="nofollow noopener" target="_blank">#EHT</a> <a href="https://astrodon.social/tags/SgrA" class="mention hashtag" rel="nofollow noopener" target="_blank">#SgrA</a>* <a href="https://astrodon.social/@cosmos4u@scicomm.xyz/113365898599370335" rel="nofollow noopener" translate="no" target="_blank">https://astrodon.social/@cosmos4u@scicomm.xyz/113365898599370335</a>

Daniel PomarèdeA new image from the Event Horizon Telescope (EHT) collaboration has uncovered strong and organized magnetic fields spiraling from the edge of the supermassive black hole Sagittarius A* (Sgr A*). <a href="https://eventhorizontelescope.org/blog/astronomers-unveil-strong-magnetic-fields-spiraling-edge-milky-way%E2%80%99s-central-black-hole" rel="nofollow noopener" translate="no" target="_blank">https://eventhorizontelescope.org/blog/astronomers-unveil-strong-magnetic-fields-spiraling-edge-milky-way%E2%80%99s-central-black-hole</a><a href="https://mastodon.social/tags/blackhole" class="mention hashtag" rel="nofollow noopener" target="_blank">#blackhole</a> <a href="https://mastodon.social/tags/SgrA" class="mention hashtag" rel="nofollow noopener" target="_blank">#SgrA</a> <a href="https://mastodon.social/tags/SMBH" class="mention hashtag" rel="nofollow noopener" target="_blank">#SMBH</a> <a href="https://mastodon.social/tags/SagittariusA" class="mention hashtag" rel="nofollow noopener" target="_blank">#SagittariusA</a> <a href="https://mastodon.social/tags/EHT" class="mention hashtag" rel="nofollow noopener" target="_blank">#EHT</a> <a href="https://mastodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://mastodon.social/tags/astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#astrophysics</a> <a href="https://mastodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#astrodon</a> <a href="https://mastodon.social/tags/physics" class="mention hashtag" rel="nofollow noopener" target="_blank">#physics</a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#science</a> <a href="https://mastodon.social/tags/research" class="mention hashtag" rel="nofollow noopener" target="_blank">#research</a> <a href="https://mastodon.social/tags/STEM" class="mention hashtag" rel="nofollow noopener" target="_blank">#STEM</a> <a href="https://mastodon.social/tags/image" class="mention hashtag" rel="nofollow noopener" target="_blank">#image</a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#news</a>

spsheridanAstronomers Unveil Strong Magnetic Fields Spiraling at the Edge of Milky Way’s Central Black Hole. <a href="https://astrodon.social/tags/sgrA" class="mention hashtag" rel="nofollow noopener" target="_blank">#sgrA</a>* <a href="https://eventhorizontelescope.org/blog/astronomers-unveil-strong-magnetic-fields-spiraling-edge-milky-way’s-central-black-hole" rel="nofollow noopener" translate="no" target="_blank">https://eventhorizontelescope.org/blog/astronomers-unveil-strong-magnetic-fields-spiraling-edge-milky-way’s-central-black-hole</a>

IT NewsX-ray “light echoes” hint at outburst from Milky Way’s central black hole - Enlarge / This is the first image of Sgr A*, the supermassive black hol... - <a href="https://arstechnica.com/?p=1949885" rel="nofollow noopener" target="_blank">https://arstechnica.com/?p=1949885</a> <a href="https://schleuss.online/tags/supermassiveblackholes" class="mention hashtag" rel="nofollow noopener" target="_blank">#supermassiveblackholes</a> <a href="https://schleuss.online/tags/astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#astrophysics</a> <a href="https://schleuss.online/tags/blackholes" class="mention hashtag" rel="nofollow noopener" target="_blank">#blackholes</a> <a href="https://schleuss.online/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://schleuss.online/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#science</a> <a href="https://schleuss.online/tags/sgra" class="mention hashtag" rel="nofollow noopener" target="_blank">#sgra</a>*

IT NewsHackaday Links: May 15, 2022 - It may be blurry and blotchy, but it’s ours. The first images of the supermassive ... - <a href="https://hackaday.com/2022/05/15/hackaday-links-may-15-2022/" rel="nofollow noopener" target="_blank">https://hackaday.com/2022/05/15/hackaday-links-may-15-2022/</a> <a href="https://schleuss.online/tags/hackadaycolumns" class="mention hashtag" rel="nofollow noopener" target="_blank">#hackadaycolumns</a> <a href="https://schleuss.online/tags/hackadaylinks" class="mention hashtag" rel="nofollow noopener" target="_blank">#hackadaylinks</a> <a href="https://schleuss.online/tags/phasedarray" class="mention hashtag" rel="nofollow noopener" target="_blank">#phasedarray</a> <a href="https://schleuss.online/tags/ultrasound" class="mention hashtag" rel="nofollow noopener" target="_blank">#ultrasound</a> <a href="https://schleuss.online/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://schleuss.online/tags/blackhole" class="mention hashtag" rel="nofollow noopener" target="_blank">#blackhole</a> <a href="https://schleuss.online/tags/copperage" class="mention hashtag" rel="nofollow noopener" target="_blank">#copperage</a> <a href="https://schleuss.online/tags/milkyway" class="mention hashtag" rel="nofollow noopener" target="_blank">#milkyway</a> <a href="https://schleuss.online/tags/spacelaw" class="mention hashtag" rel="nofollow noopener" target="_blank">#spacelaw</a> <a href="https://schleuss.online/tags/slider" class="mention hashtag" rel="nofollow noopener" target="_blank">#slider</a> <a href="https://schleuss.online/tags/barrel" class="mention hashtag" rel="nofollow noopener" target="_blank">#barrel</a> <a href="https://schleuss.online/tags/canada" class="mention hashtag" rel="nofollow noopener" target="_blank">#canada</a> <a href="https://schleuss.online/tags/haptic" class="mention hashtag" rel="nofollow noopener" target="_blank">#haptic</a> <a href="https://schleuss.online/tags/mouth" class="mention hashtag" rel="nofollow noopener" target="_blank">#mouth</a> <a href="https://schleuss.online/tags/sgra" class="mention hashtag" rel="nofollow noopener" target="_blank">#sgra</a>* <a href="https://schleuss.online/tags/lips" class="mention hashtag" rel="nofollow noopener" target="_blank">#lips</a> <a href="https://schleuss.online/tags/m87" class="mention hashtag" rel="nofollow noopener" target="_blank">#m87</a>* <a href="https://schleuss.online/tags/ar" class="mention hashtag" rel="nofollow noopener" target="_blank">#ar</a> <a href="https://schleuss.online/tags/vr" class="mention hashtag" rel="nofollow noopener" target="_blank">#vr</a>

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