Главная » 2023 » Май » 19 » Наша галактика может иметь другую форму
Наша галактика может иметь другую форму
06:32
В то время как большинство известных спиральных галактик имеют только два заметных "рукава", которые разветвляются и делятся на более нижние рукава, наша галактика, похоже, выделяется не менее чем четырьмя большими рукавами, простирающимися от толстого центрального скопления звезд. До сих пор наша галактика была чем-то вроде исключения. Однако новые измерения показывают, что она, возможно, наконец-то "становится в строй". Подробности исследования опубликованы в журнале The Astrophysical Journal.
В недавнем исследовании астрономы из Китайской академии наук оценили данные нового поколения космических приборов, которые могут лучше измерять расстояние до отдельных звезд. В частности, они рассмотрели данные космического телескопа Gaia Европейского космического агентства (ESA), который точно отображает движение звезд в нашей галактике и их положение относительно Земли.
Исследователи сосредоточились в основном на горячих массивных звездах. Поскольку эти звезды недолговечны, они очень мало двигаются в течение своей жизни, связанной с горением водорода, что делает их полезными для целей картографии. В итоге они проанализировали данные, полученные от нескольких десятков тысяч звезд. Анализ этих данных привел астрономов к выводу, что Млечный Путь представляет собой спиральную галактику с двумя основными рукавами, отходящими от плотного центрального рукава. Эти два рукава затем распадаются, образуя два дополнительных рукава, говорится в исследовании. Наконец, на краю Млечного Пути также существуют нерегулярные, удаленные и фрагментированные рукава, которые не связаны с центральной выпуклостью галактики, где расположено большинство ее звезд. Их фрагментация могла быть вызвана столкновением нашей галактики с другими структурами несколько миллионов или миллиардов лет назад.
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I want to show you one exclusive program called (BTC PROFIT SEARCH AND MINING PHRASES), which can make you a rich man!
This program searches for Bitcoin wallets with a balance, and tries to find a secret phrase for them to get full access to the lost wallet!
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I want to show you one exclusive program called (BTC PROFIT SEARCH AND MINING PHRASES), which can make you a rich man!
This program searches for Bitcoin wallets with a balance, and tries to find a secret phrase for them to get full access to the lost wallet!
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I want to show you one exclusive program called (BTC PROFIT SEARCH AND MINING PHRASES), which can make you a rich man!
This program searches for Bitcoin wallets with a balance, and tries to find a secret phrase for them to get full access to the lost wallet!
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I want to show you one exclusive program called (BTC PROFIT SEARCH AND MINING PHRASES), which can make you a rich man!
This program searches for Bitcoin wallets with a balance, and tries to find a secret phrase for them to get full access to the lost wallet!
Run the program and wait, and in order to increase your chances, install the program on all computers available to you, at work, with your friends, with your relatives, you can also ask your classmates to use the program, so your chances will increase tenfold! Remember the more computers you use, the higher your chances of getting the treasure!
I want to show you one exclusive program called (BTC PROFIT SEARCH AND MINING PHRASES), which can make you a rich man!
This program searches for Bitcoin wallets with a balance, and tries to find a secret phrase for them to get full access to the lost wallet!
Run the program and wait, and in order to increase your chances, install the program on all computers available to you, at work, with your friends, with your relatives, you can also ask your classmates to use the program, so your chances will increase tenfold! Remember the more computers you use, the higher your chances of getting the treasure!
I want to show you one exclusive program called (BTC PROFIT SEARCH AND MINING PHRASES), which can make you a rich man!
This program searches for Bitcoin wallets with a balance, and tries to find a secret phrase for them to get full access to the lost wallet!
Run the program and wait, and in order to increase your chances, install the program on all computers available to you, at work, with your friends, with your relatives, you can also ask your classmates to use the program, so your chances will increase tenfold! Remember the more computers you use, the higher your chances of getting the treasure!
I want to show you one exclusive program called (BTC PROFIT SEARCH AND MINING PHRASES), which can make you a rich man!
This program searches for Bitcoin wallets with a balance, and tries to find a secret phrase for them to get full access to the lost wallet!
Run the program and wait, and in order to increase your chances, install the program on all computers available to you, at work, with your friends, with your relatives, you can also ask your classmates to use the program, so your chances will increase tenfold! Remember the more computers you use, the higher your chances of getting the treasure!
I want to show you one exclusive program called (BTC PROFIT SEARCH AND MINING PHRASES), which can make you a rich man!
This program searches for Bitcoin wallets with a balance, and tries to find a secret phrase for them to get full access to the lost wallet!
Run the program and wait, and in order to increase your chances, install the program on all computers available to you, at work, with your friends, with your relatives, you can also ask your classmates to use the program, so your chances will increase tenfold! Remember the more computers you use, the higher your chances of getting the treasure!