Dark matter is an invisible form of matter that has mass. It does not emit or absorb heat, light, or any other electromagnetic waves. Also, it “weakly” interacts with ordinary matter, making it even more stealthy. Of all the branches of science, one of the most popular is astronomy, and for good reason. Who on Earth has ever wondered about twinkling stars, the shining Moon, and the occasional meteors that light up our night sky! Since the invention of the telescope, our curiosity about the…
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