Monday, 23 August 2021

Stunning 'Einstein Ring' is spotted by the Hubble Telescope 65 million light-years from Earth

The 'Einstein Ring' formed when a quasar was magnified as it passed through the gravitational field of two galaxies that are much farther away. Albert Einstein called this gravitational lensing.

from Articles | Mail Online https://ift.tt/3j8eBJB

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