File:New Class of Cross-Shaped Gravitational Lenses for Probing Structure of the Cosmos (1995-43-348).jpg

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New_Class_of_Cross-Shaped_Gravitational_Lenses_for_Probing_Structure_of_the_Cosmos_(1995-43-348).jpg ‎(800 × 465 pixels, file size: 49 KB, MIME type: image/jpeg)

Captions

Captions

These two objects represent a new distant class of quadruple, or cross-shaped, gravitational lenses which might eventually provide astronomers with a powerful new "magnifying glass" for probing a variety of characteristics of the universe.

Summary[edit]

Description
English: These two objects represent a new distant class of quadruple, or cross-shaped, gravitational lenses which might eventually provide astronomers with a powerful new "magnifying glass" for probing a variety of characteristics of the universe.
Date 18 October 1995 (upload date)
Source New Class of Cross-Shaped Gravitational Lenses for Probing Structure of the Cosmos
Author Kavan Ratnatunga (Johns Hopkins University, Baltimore, MD)
Keywords
InfoField
Gravitational Lensing; Cosmology; Distant Galaxies; Dark Matter

Licensing[edit]

Public domain This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use.
The material was created for NASA by Space Telescope Science Institute under Contract NAS5-26555, or for ESA by the Hubble European Space Agency Information Centre. Copyright statement at hubblesite.org or 2008 copyright statement at spacetelescope.org. For material created by the European Space Agency on the spacetelescope.org site since 2009, use the {{ESA-Hubble}} tag.

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current13:25, 21 April 2024Thumbnail for version as of 13:25, 21 April 2024800 × 465 (49 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://stsci-opo.org/STScI-01EVVG1Z2V9Z9PRF94F32BWSD8.jpg via Commons:Spacemedia

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