See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Dark matter, the mysterious substance that makes up roughly 80 percent ...
Our Milky Way galaxy may not have a supermassive black hole at its center but rather an enormous clump of mysterious dark matter exerting the same gravitational influence, astronomers say. They ...
Dark centre? A simulated version of the Milky Way galaxy. (Courtesy: AIP/ A. Khalatyan) Astronomers have long puzzled over the cause of a mysterious “glow” of very high energy gamma radiation ...
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