Searching for Signs of Binary Black Holes One type of indirect method involves searching for periodic signals from the centers of active galaxies. These are galaxies that emit significantly more ...

Dec. 18, 2024 — Scientists have spotted a massive black hole in the early universe that is 'napping' after stuffing itself with too much food. Like a bear gorging itself on salmon before ...

So, astronomers have to use clever indirect methods to figure out whether a galaxy has a binary supermassive black hole in its center. One type of indirect method involves searching for periodic ...

So, astronomers have to use clever indirect methods to figure out whether a galaxy has a binary supermassive black hole in its center. One type of indirect method involves searching for periodic ...

A python package for accessing various properties of elements, ions and isotopes in the periodic table of elements.

An illustration of two black holes about to merge into one. (Image credit: NASA/JPL-Caltech) The finding about LID-568's feeding frenzy was far from the last word on early supermassive black hole ...

Quantum research supports Penrose’s theory that black holes obscure singularities, with the quantum Penrose inequality linking black hole entropy to space-time structure. Einstein’s theory of general ...

While black holes are perplexing at any size, some of the most mysterious are hypothetical primordial black holes, those that sprung into existence in the first second after the Big Bang and some ...