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What is dark matter? 7 things to know about this Energy

Dark matter constitutes 27% of universe. It doesn’t interact with light, making it invisible, yet it’s vital for the gravitational stability of galaxies, shaping the cosmos

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The Invisible Force

Dark matter doesn't interact with electromagnetic forces, making it invisible to telescopes. Its presence is inferred from gravitational effects on visible matter

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Dark Matter vs. Dark Energy

Dark matter should not be confused with dark energy. While dark matter holds galaxies together, dark energy drives the accelerated expansion of the universe

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Unidentified Particles

Dark matter is believed to consist of unknown particles, possibly WIMPs (Weakly Interacting Massive Particles). These particles interact weakly with regular matter

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Crucial for Galaxy Formation

Dark matter’s gravitational pull is essential in the formation and evolution of galaxies. Without dark matter, galaxies as we know them would not exist

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Search for Evidence

Scientists are hunting for direct evidence of dark matter through advanced detectors and particle accelerators. Despite extensive research, no direct detection has been made

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Effects on Cosmic Microwave Background

Dark matter leaves an imprint on the Cosmic Microwave Background (CMB), the afterglow of the Big Bang

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Possible Exotic Forms

Some theories suggest dark matter could be composed of exotic forms of matter, like axions or sterile neutrinos

Image credits: Freepik
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