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📸تصویر روز ناسا: مجموعه ستاره‌ای NGC 206 با ستارگانی جوان
🔸ستاره NGC 206، یکی از بزرگ‌ترین و درخشان‌ترین مجموعه‌های ستاره‌ای شناخته‌شده، همراه با مناطق ستاره‌زایی صورتی‌رنگ در بازوهای غبارآلود کهکشان آندرومدا قرار گرفته است. این کهکشان مارپیچی که با نام M31 نیز شناخته می‌شود، نزدیک‌ترین کهکشان بزرگ به کهکشان راه شیری است و تنها ۲.۵ میلیون سال نوری با ما فاصله دارد.
💫انجمن نجوم و ستاره شناسی دانشگاه تهران 🪐 @ut_astronomy
📸تصویر روز ناسا: مجموعه ستاره‌ای NGC 206 با ستارگانی جوان
🔸ستاره NGC 206، یکی از بزرگ‌ترین و درخشان‌ترین مجموعه‌های ستاره‌ای شناخته‌شده، همراه با مناطق ستاره‌زایی صورتی‌رنگ در بازوهای غبارآلود کهکشان آندرومدا قرار گرفته است. این کهکشان مارپیچی که با نام M31 نیز شناخته می‌شود، نزدیک‌ترین کهکشان بزرگ به کهکشان راه شیری است و تنها ۲.۵ میلیون سال نوری با ما فاصله دارد.
💫انجمن نجوم و ستاره شناسی دانشگاه تهران 🪐 @ut_astronomy
"We as Ukrainians believe that the truth is on our side, whether it's truth that you're proclaiming about the war and everything else, why would you want to hide it?," he said. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred." On Telegram’s website, it says that Pavel Durov “supports Telegram financially and ideologically while Nikolai (Duvov)’s input is technological.” Currently, the Telegram team is based in Dubai, having moved around from Berlin, London and Singapore after departing Russia. Meanwhile, the company which owns Telegram is registered in the British Virgin Islands. The company maintains that it cannot act against individual or group chats, which are “private amongst their participants,” but it will respond to requests in relation to sticker sets, channels and bots which are publicly available. During the invasion of Ukraine, Pavel Durov has wrestled with this issue a lot more prominently than he has before. Channels like Donbass Insider and Bellum Acta, as reported by Foreign Policy, started pumping out pro-Russian propaganda as the invasion began. So much so that the Ukrainian National Security and Defense Council issued a statement labeling which accounts are Russian-backed. Ukrainian officials, in potential violation of the Geneva Convention, have shared imagery of dead and captured Russian soldiers on the platform. The channel appears to be part of the broader information war that has developed following Russia's invasion of Ukraine. The Kremlin has paid Russian TikTok influencers to push propaganda, according to a Vice News investigation, while ProPublica found that fake Russian fact check videos had been viewed over a million times on Telegram.
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