Dark matter is a mysterious substance associated with the known universe. Many studies say dark matter makes up a significant portion of the cosmos. The traditional model of the universe posits its composition to include ‘normal matter,’ ‘dark energy,’ and ‘dark matter.’
However, a new study suggests that our universe may not contain dark matter. This challenges our general understanding of the universe and dark matter. Rajendra Gupta, a physics professor at the University of Ottawa, proposes an alternative view. He says, “No, we do not actually have dark matter and have no need for it.
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