Learn how a "black hole 30 billion times the mass of the sun in a galaxy 2 billion light years away" using gravitational lensing, according to Durham University. Credit: Durham University ...
Across cosmic history, powerful forces have acted on matter, reshaping the universe into an increasingly complex web of ...
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Astronomers discovered 44 ancient stars using gravitational lensing—an astrophysicist explains how they did itHowever, the discovery was also only possible because of a well-known concept in the world of physics: gravitational lensing. First developed as part of Albert Einstein's theory of general ...
A "cosmic CT scan" performed by scientists using two very different cosmic surveys has revealed the cosmos is less clumpy and ...
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