You don't. The telescope is only provided to give you a glimpse of the moon and planets in the solar system. Strangely, nothing in the planetarium has any impact on solving the island.
use your owl to move the switch by leyu wondafrash
go into the dungeon
with the manure
In the fountain
its in mordred's hideout
Defeat Mordred and get the orb
the code is 56x 52y this answer is by poptropica 9900!!!!!!!!!!!!!!!!!!
On AstroKnights Island. On the fire planet.
No its shark tooth island
x56 and y52
You get the cordniteres on Astroknights island from the castle from the King and Queen.
get a new one.