Editing Gravitational lens (section)

==External links==
{{Commons category|Gravitational lensing}}
* [http://www.pdxjustice.org/node/54 Video: Evalyn Gates – ''Einstein's Telescope: The Search for Dark Matter and Dark Energy in the Universe''] {{Webarchive|url=https://web.archive.org/web/20180902235413/http://pdxjustice.org/node/54 |date=2018-09-02 }}, presentation in Portland, Oregon, on April 19, 2009, from the author's recent book tour.
* [https://web.archive.org/web/20100129190931/http://www.astronomycast.com/stars/episode-37-gravitational-lensing/ Audio: Fraser Cain and Dr. Pamela Gay – Astronomy Cast: Gravitational Lensing, May 2007]

'''Historical papers'''
* {{cite journal | first = O. | last = Chwolson | title = Über eine mögliche Form fiktiver Doppelsterne | lang = de | journal = Astronomische Nachrichten | volume = 221 | issue = 20 | pages = 329–330 | date = 1924 | bibcode = 1924AN....221..329C | doi = 10.1002/asna.19242212003}}
* {{cite journal | first = Albert | last = Einstein | s2cid = 38450435 | author-link = Albert Einstein | title = Lens-like Action of a Star by the Deviation of Light in the Gravitational Field | journal = Science | volume = 84 | pages = 506–507 | date = 1936 | doi = 10.1126/science.84.2188.506 | pmid = 17769014 | issue = 2188 | jstor=1663250|bibcode = 1936Sci....84..506E }}
* {{cite journal | first = Jürgen | last = Renn |author-link=Jürgen Renn |author2 = Tilman Sauer |author-link2=Tilman Sauer |author3 = John Stachel |author-link3=John Stachel |title = The Origin of Gravitational Lensing: A Postscript to Einstein's 1936 Science paper | journal = Science | volume = 275 | pages = 184–186 | date = 1997 | doi = 10.1126/science.275.5297.184 | pmid =8985006 | issue = 5297|bibcode = 1997Sci...275..184R | s2cid = 43449111 }}

{{Relativity}}
{{Portal bar|Physics|Astronomy|Stars|Outer space|Solar System|Science}}
{{Authority control}}

{{DEFAULTSORT:Gravitational Lens}}
[[Category:Concepts in astrophysics]]
[[Category:Effects of gravity]]
[[Category:Gravitational lensing| ]]
[[Category:Large-scale structure of the cosmos]]
[[Category:Concepts in astronomy]]
[[Category:Articles containing video clips]]