Yesterday, a "heart-wrenching" photo of a kangaroo triggered the Internet's aww button. "Dying kangaroo's sad goodbye" and "moment kangaroo cradles dying companion as joey looks on" made it seem the daddy 'roo held up his dying mate's head so she could get one last look at her joey before she faded into the beyond. Do kangaroos go to heaven? Turns out kangaroos just ain't that smart. Scientists have now weighed in on the image, saying the dirty animal was just trying to get it in one last time.