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Maroc Maroc - KNOWRIDGE.COM - A La Une - Hier 11:23

How astronomers make deep maps of the Milky Way

Have you ever wondered how astronomers manage to map out the Milky Way when it’s so incredibly vast? One of the most powerful tools is something called 21cm radiation. Hydrogen, the most abundant element in the universe, plays a key role here. When the electrons in hydrogen atoms flip their spin direction, a specific type […] The post How astronomers make deep maps of the Milky Way appeared first on Knowridge Science Report.

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