2026-03-25T06:28:51Z https://yabu.me MPS Göttingen https://yabu.me/npub19j4agt9juugvhez6nu7kq0ggtnsd8xlug3wlr4q8zhlq25za4r2qtn02fa https://academiccloud.social/system/accounts/avatars/114/612/880/971/257/232/original/003324845c643ed6.png https://academiccloud.social/system/accounts/avatars/114/612/880/971/257/232/original/003324845c643ed6.png https://yabu.me/nevent1qqsve69cclavceam6pw554m60ggr06zfs2h4swjvpzpsa0r0stcm9gczyqk2h4pvktn3pjlyt20n6cpappwwp5uml3z9muw5qu2lup2stk5dgq2q80a A „magnetic avalanche“ on the #Sun! At the end of 2024, ESA’s #SolarOrbiter was lucky to witness a strong solar #flare – and observed the events leading up to this firework with unprecedented precision. Apparently, small restructuring processes in the Sun&#39;s magnetic field build up like an avalanche – and then discharge explosively. <br/>Read more here: <br/><a href="https://www.mps.mpg.de/magnetic-avalanche-on-the-sun">https://www.mps.mpg.de/magnetic-avalanche-on-the-sun</a> <br/>Paper published today:<br/><a href="https://www.aanda.org/articles/aa/full_html/2026/01/aa57253-25/aa57253-25.html">https://www.aanda.org/articles/aa/full_html/2026/01/aa57253-25/aa57253-25.html</a><br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://academiccloud.social/system/media_attachments/files/115/932/174/918/292/129/original/7b54eb449b8b7ebc.mp4"></video><br/> 2026-01-21T08:37:38Z https://yabu.me/nevent1qqsph7t8uwj7wq9p93a0vuj0tlesttwhux02zvnm39u983345y6wnsqzyqk2h4pvktn3pjlyt20n6cpappwwp5uml3z9muw5qu2lup2stk5dgq03mgg #ESA ’s and #JAXA ’s upcoming space mission #RAMSES, which will rendezvous with near-Earth #asteroid #Apophis in 2029, has a new website. Find information about the mission, science and the instrument #RPS contributed by #mpsgoettingen here: <a href="https://www.ramsesmission.space/">https://www.ramsesmission.space/</a> 2026-01-08T13:59:08Z https://yabu.me/nevent1qqsv98rmg78964ledwnsm76rlm5qf8f9y5njv2y997rdas7c2dp39vqzyqk2h4pvktn3pjlyt20n6cpappwwp5uml3z9muw5qu2lup2stk5dg7hrvne In reply to <a href='/nevent1qqsvdtn0awema4gcfzndyrz2g0fdeylhmumeev9hl08a0ltzsq84u7gk9qz20'>nevent1q…qz20</a><br/>_________________________<br/><br/>And here&#39;s a video of the flare!<br/><video controls width="100%" class="max-h-[90vh] bg-neutral-300 dark:bg-zinc-700"><source src="https://academiccloud.social/system/media_attachments/files/115/101/419/393/894/181/original/581aabbe870cc222.mp4"></video><br/> 2025-08-27T15:27:09Z https://yabu.me/nevent1qqsvdtn0awema4gcfzndyrz2g0fdeylhmumeev9hl08a0ltzsq84u7gzyqk2h4pvktn3pjlyt20n6cpappwwp5uml3z9muw5qu2lup2stk5dgd8vzas In reply to <a href='/nevent1qqstzz2cfac0ccl3p6f9scckyaa7uvu5up5qz3evr7wzz9qvxwrclys86e48q'>nevent1q…e48q</a><br/>_________________________<br/><br/>‪Here are some great shots from our #GREGORSolarTelescope observation campaign in July. Peering into the #photosphere and #chromosphere, we caught several emerging active regions – and a #flare! This will help us study the plasma dynamics in active regions and how energy builds up to create a flare.<br/><br/>#MPSGoettingen #SolarPhysics #ActiveRegion #Flare #SolarFlare<br/> <img src="https://academiccloud.social/system/media_attachments/files/115/101/313/311/495/502/original/55a531d61e2181d9.jpg"> <br/> <img src="https://academiccloud.social/system/media_attachments/files/115/101/313/311/495/501/original/0445808ea7851cc1.jpg"> <br/> 2025-08-27T15:23:56Z https://yabu.me/nevent1qqstzz2cfac0ccl3p6f9scckyaa7uvu5up5qz3evr7wzz9qvxwrclyszyqk2h4pvktn3pjlyt20n6cpappwwp5uml3z9muw5qu2lup2stk5dg2zt2a6 Hoping for a #flare: During the final days of our 2 week observation campaign with #GREGORSolarTelescope on Tenerife, scientists work remote from the “GREGOR Operations Center” at #MPSGoettingen and zoom in on a recently emerged active region that looks promising. Thanks for all the support onsite!<br/><br/>#Goettingen #SolarPhysics #ActiveRegion #Tenerife #Gregor #Science<br/> <img src="https://academiccloud.social/system/media_attachments/files/114/827/791/636/241/051/original/1e60bd7e7733ac55.jpeg"> <br/> <img src="https://academiccloud.social/system/media_attachments/files/114/827/791/636/364/312/original/34163e8572d9f761.jpeg"> <br/> <img src="https://academiccloud.social/system/media_attachments/files/114/827/791/657/657/993/original/c197694a36e7afc8.jpeg"> <br/> <img src="https://academiccloud.social/system/media_attachments/files/114/827/791/657/577/764/original/b2ffa31ff8b8baba.jpeg"> <br/> 2025-07-10T07:50:19Z