What is the Composition of Dark Matter in Astronomy and Astrophysics?

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In summary, Dark Matter is a mysterious and elusive substance that makes up approximately 27% of the universe. Its composition is still largely unknown, with theories ranging from unknown particles to modified laws of gravity. However, astronomers and astrophysicists have been able to study its effects on the behavior of galaxies and clusters, providing evidence for its existence. Further research and observations are needed to fully understand the composition of Dark Matter and its role in shaping the universe as we know it.
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najoop
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intrested in ac\stronomy and astrophysics
 
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:welcome:
 
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Welcome! What in astrophysics interests you?
 
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Dark matter and its composition
 
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