Gigantic hidden planet could be hurling comets at the rest of the solar system
Far out in the frozen outermost depths of our solar system , there might be a obscure satellite four times the size of it of Jupiter . This secret associate to the Sun could be responsible for institutionalise comets into the inner solar system . This idea is an intriguing edition on the old Nemesis theory , which hold in the Sun has a littler companion ace orb the out scope of the solar system ....