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. "The result is on this photo: fiery 'greetings' to the invaders," the Security Service of Ukraine wrote alongside a photo showing several military vehicles among plumes of black smoke. At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion. On Feb. 27, however, he admitted from his Russian-language account that "Telegram channels are increasingly becoming a source of unverified information related to Ukrainian events." After fleeing Russia, the brothers founded Telegram as a way to communicate outside the Kremlin's orbit. They now run it from Dubai, and Pavel Durov says it has more than 500 million monthly active users.
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