HobbitFoot , 1 month ago I thought more recent studies have placed the missing mass as the collective mass of the Oort Cloud, especially as the plutinos have been found to have wildly different orbits than the inner rocky planets and the gas giants.
I thought more recent studies have placed the missing mass as the collective mass of the Oort Cloud, especially as the plutinos have been found to have wildly different orbits than the inner rocky planets and the gas giants.