New analysis suggests Webb’s little red dots are young black holes hidden in thick gas, with masses far smaller than first thought.
Terrifying NASA simulation reveals biggest known black holes and the largest could devour our galaxy
A NASA animation has sized the biggest black holes known to scientists, including one that has the mass of 66 billion Suns.
Some of the universe’s most extreme explosions leave behind almost no trace. The original explosion is unseen, but our ...
Gravitational lensing is a phenomenon caused by massive objects bending the fabric space-time around them due to the impact ...
Study led by University of Bonn finds galaxy clusters contain about twice as much normal matter as previously estimated, based on recalculated stellar populations and survey data.
Astronomers report a supergiant star in the Andromeda Galaxy, M31-2014-DS1, collapsed directly into a black hole without a supernova, confirming predictions of failed stellar explosions.
During the survey, researchers identified a promising 8.19-millisecond pulsar (MSP) candidate located close to Sagittarius A*, the supermassive black hole at the center of our galaxy.
Learn how a "black hole 30 billion times the mass of the sun in a galaxy 2 billion light years away" using gravitational ...
An exotic type of dark matter could explain some of the characteristics of our galaxy’s central supermassive black hole, but ...
Observations of a distant quasar reveal that supermassive black holes may suppress star formation across intergalactic distances.
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