Gravitational Lens System (IMAGE)

University of California - Santa Barbara

Gravitational Lens System

Caption

Color composite image of the gravitational lens system, made from Hubble (blue and green) and Keck (red) data. The blue ring is the tiny background galaxy, stretched by the gravitational pull of the foreground lens galaxy at the center of the image.

Credit

Marshall & Treu

Usage Restrictions

None

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