NASA показало праздничное чудо Вселенной — «Рождественскую ёлку».
Это скопление молодых звёзд NGC 2264, которым всего от 1 до 5 миллионов лет (а Солнце, на секундочку, старичок в 5 миллиардов лет). Оно находится в 2,5 тысячи световых лет от Земли и ярко сияет в глубинах Млечного Пути. Синие и белые огни на снимке — звёзды, а зелёная область, напоминающая еловые иголки, — газовая туманность.
NASA показало праздничное чудо Вселенной — «Рождественскую ёлку».
Это скопление молодых звёзд NGC 2264, которым всего от 1 до 5 миллионов лет (а Солнце, на секундочку, старичок в 5 миллиардов лет). Оно находится в 2,5 тысячи световых лет от Земли и ярко сияет в глубинах Млечного Пути. Синие и белые огни на снимке — звёзды, а зелёная область, напоминающая еловые иголки, — газовая туманность.
Russians and Ukrainians are both prolific users of Telegram. They rely on the app for channels that act as newsfeeds, group chats (both public and private), and one-to-one communication. Since the Russian invasion of Ukraine, Telegram has remained an important lifeline for both Russians and Ukrainians, as a way of staying aware of the latest news and keeping in touch with loved ones. Friday’s performance was part of a larger shift. For the week, the Dow, S&P 500 and Nasdaq fell 2%, 2.9%, and 3.5%, respectively. Channels are not fully encrypted, end-to-end. All communications on a Telegram channel can be seen by anyone on the channel and are also visible to Telegram. Telegram may be asked by a government to hand over the communications from a channel. Telegram has a history of standing up to Russian government requests for data, but how comfortable you are relying on that history to predict future behavior is up to you. Because Telegram has this data, it may also be stolen by hackers or leaked by an internal employee. Asked about its stance on disinformation, Telegram spokesperson Remi Vaughn told AFP: "As noted by our CEO, the sheer volume of information being shared on channels makes it extremely difficult to verify, so it's important that users double-check what they read." The last couple days have exemplified that uncertainty. On Thursday, news emerged that talks in Turkey between the Russia and Ukraine yielded no positive result. But on Friday, Reuters reported that Russian President Vladimir Putin said there had been some “positive shifts” in talks between the two sides.
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