Gravitational lens

About Gravitational lens

Gravitational lens logo

A gravitational lens is a distribution of matter (such as a cluster of galaxies) between a distant light source and an observer, that is capable of bending the light from the source as the light travels towards the observer.

The picture:

Bending light around a massive object from a distant source. The orange arrows show the apparent position of the background source. The white arrows show the path of the light from the true position of the source.

NOTE: Above information has been taken from wikipedia and/or official websites of topics.

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