Hubble's Top Ten Gravitational Lenses. A View of HST 12531-2914
HST 12531-2914 is the second quadruple lens candidate discovered with Hubble. It is similar to the first, but appears smaller and fainter.
Credit:HST 12531-2914 is the second quadruple lens candidate discovered with Hubble. It is similar to the first, but appears smaller and fainter.
Credit: