Wonder if this comet was not blasted off some planet via collision, went out into space and solidified, slowly falling into the sun, then slingshot back out, over and over.
It looks like a duck decoy.
“Wonder if this comet was not blasted off some planet via collision ...”
That was Tom Van Flandern’s theory ... two planets in this solar system exploded (reasons too long for here) and created what we call comets and much of the asteroids.