Massive Black Hole Defies Physics
At the center of our galaxy, hidden behind dense clouds of gas and dust, the black hole Sagittarius A* rotates rapidly, ...
Our understanding of black holes, time and the mysterious dark energy that dominates the universe could be revolutionized, as ...
DESI, which will be scanning the sky for five more years, is expected to observe around 40 million galaxies and quasars ...
For this reason black holes are invisible to the eye, as lightless as the empty, dark space surrounding them. Scientists know they exist not because they can see an actual hole, b ...
2024 — Astronomers have used the NASA/ESA James Webb Space Telescope to confirm that supermassive black holes can starve their host galaxies of the fuel they need to form new ... Massive Merger ...
Nobody knows exactly how these first black holes formed but the best guess is that they form during the collapse of dense, pristine gas clouds in the early universe. This process leaves them at ...
The gas and dust swirl together at high speeds, forming the accretion disk that feeds the black hole. The rapid movement of the material causes it to heat up, releasing energy in the form of ...
Dynamical insights from magnetohydrodynamic simulations First Author: Gourab GiriAuthors: Joydeep Bagchi, Kshitij Thorat, ...
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