Well, Quite Frankly...
While we'll make good use of the James Web scope, building three Hubble class scopes and putting two of them in Saturn's Lagrange points and the other 180 degrees out in Saturn's orbit would be of greater use.
While we'll make good use of the James Web scope, building three Hubble class scopes and putting two of them in Saturn's Lagrange points and the other 180 degrees out in Saturn's orbit would be of greater use.