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Exercise 01 : The Mystery of Dark Matter

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Dark matter makes up about 27% of the universe, yet it remains invisible and undetectable by conventional means. Unlike regular matter, it doesn't emit or absorb light, making it detectable only through gravitational effects. Scientists infer its existence by observing galaxy rotation speeds and cosmic microwave background radiation. Leading theories suggest it consists of unknown subatomic particles. The search for dark matter involves underground detectors and space observatories. Unraveling its nature could revolutionize physics and our understanding of the cosmos. While still a mystery, dark matter plays a crucial role in shaping galaxies and maintaining the universe's structure.

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