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{{cquote|Moreover, other predictions of the general theory also seem to fit with observations: the orbital spin of the binary pulsar  is a notable example because it led to the award of the 1993 Nobel Prize. Nowadays, astronomers even use the bending as a measurement tool, so confident are they of its theoretical basis. For example, distant galaxies can act as giant gravitational lenses, forming multiple images of background objects such as quasars. This effect was first detected by Walsh et al.  and now is part of the standard astronomers’ toolkit.}}

{{cquote|Moreover, other predictions of the general theory also seem to fit with observations: the orbital spin of the binary pulsar  is a notable example because it led to the award of the 1993 Nobel Prize. Nowadays, astronomers even use the bending as a measurement tool, so confident are they of its theoretical basis. For example, distant galaxies can act as giant gravitational lenses, forming multiple images of background objects such as quasars. This effect was first detected by Walsh et al.  and now is part of the standard astronomers’ toolkit.}}

--[[User:AugustO|AugustO]] ([[User talk:AugustO|talk]]) 17:01, 18 February 2016 (EST)

--[[User:AugustO|AugustO]] ([[User talk:AugustO|talk]]) 17:01, 18 February 2016 (EST)