🌌 Минувшей ночью на Земле началась и пока продолжается слабая геомагнитная буря. На данный момент, по данным NOAA, Kp-индекс составляет 5,67.
Любители северного сияния делятся фото ярких сполохов из Ленинградской области и Санкт-Петербурга, а счастливчикам повезло запечатлеть их даже в Московской области (последнее видео).
🌌 Минувшей ночью на Земле началась и пока продолжается слабая геомагнитная буря. На данный момент, по данным NOAA, Kp-индекс составляет 5,67.
Любители северного сияния делятся фото ярких сполохов из Ленинградской области и Санкт-Петербурга, а счастливчикам повезло запечатлеть их даже в Московской области (последнее видео).
Фото и видео: АстроФотоБолото
BY Российское гидрометеорологическое общество (РГМО)
What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. During the operations, Sebi officials seized various records and documents, including 34 mobile phones, six laptops, four desktops, four tablets, two hard drive disks and one pen drive from the custody of these persons. Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders. This ability to mix the public and the private, as well as the ability to use bots to engage with users has proved to be problematic. In early 2021, a database selling phone numbers pulled from Facebook was selling numbers for $20 per lookup. Similarly, security researchers found a network of deepfake bots on the platform that were generating images of people submitted by users to create non-consensual imagery, some of which involved children.
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