the coordinates are X-11 Y-83. then you jump up the fortress and click on the key which opens the door to the other galaxy.
go through the asteroidbelt until you find a large asteroid with a giant Crystal on it.
you fly to a large asteroid in the asteroid belt and land there. that is the crystal gate when you climb to the top
fly southeast
TO get into the asteroid castle you have to complete the puzzle on the door.
On poptropica, when you get to the asteroid belt, if you are looking for Mordreds little castle that holds the key, go to: X 12 and Y 80. There you will find the little asteroid Mordred is hiding on.
go to the middle of the asteroid belt and it's on a asteroid go down to it.
Becuase they can be.
a rather large asteroid
I'ts in center of the asteroid belt
if you mean the planet in the asteroid belt then it is X:11 Y:82
The coordinates are X 11, Y 82.
you go past the sun then down until it says Warning: Entering Asteroid Belt.