Originally posted by Dan-El
He went to the Fortress when he needed something. Little is known about the ship since its disappearance (I think it disappeared), but I believe that Jor-El just made a ship containing a message rather than a one that was able to educate the infant Kal-El.And I agree that Clark will be trained in the Fortress when he's ready.
No Clark destroyed the ship at the end of season 2 trying to get away from Jor-El.
Also if Superman hadn't been exposed to a yellow sun wouldnt he still be able to absorb info easily Kryptonians all seem to be v smart.