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.
https://www.google.com/search?q=gravity+lensing&ie=utf-8&oe=utf-8&client=firefox-b
https://www.google.com/search?q=gravity+lensing&ie=utf-8&oe=utf-8&client=firefox-b
Gravitational lens - Wikipedia
https://en.wikipedia.org/wiki/Gravitational_lens
No comments:
Post a Comment