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A black star is a gravitational object composed of matter. It is a theoretical alternative to the black hole concept from general relativity. The theoretical construct was created through the use of semiclassical gravity theory.
21 Μαΐ 2013 · These dark remnants of collapsed stars seem almost designed to bring out some of our primal fears: a black hole harbors unfathomable mystery behind the curtain that is its “event horizon,” admits...
Physicists are still seeking a full, consistent quantum theory of gravity to describe black holes. a “black star” instead. A black hole is a region of curved spacetime with such intense gravity that noth-ing can escape. Its defining feature is its event horizon: the boundary of the region of no escape.
23 Μαΐ 2014 · Dark stars, entirely speculative entities for now, are hypothesized to form in the early cosmos when dark matter condenses and associated particle annihilation reactions heat up the matter, perhaps disrupting the formation of normal stars.
13 Ιουλ 2021 · Discovering whether it was Population III stars, dark stars, or both that were the first stars to form in the universe will have a profound effect on cosmology.
26 Σεπ 2018 · Dark stars may help solve a long-standing mystery concerning how supermassive black holes — like the one believed to reside at the center of the Milky Way, shown here — formed in the early...
25 Ιουλ 2019 · Black stars may be the most influential celestial bodies in the universe that no one knows for sure ever existed. In fact, they may be the elder stars of the cosmos, twinkling long before stars —...
