Looking back toward cosmic dawn − astronomers confirm the faintest galaxy ever seen

The universe we live in is a transparent one, where light from stars and galaxies shines bright against a clear, dark backdrop. But this wasn’t always the case – in its early years, the universe was filled with a fog of hydrogen atoms that obscured light from the earliest stars and galaxies. The intense ultravioletContinue reading “Looking back toward cosmic dawn − astronomers confirm the faintest galaxy ever seen”
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