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
with the manure
In the fountain
go into the dungeon
Defeat Mordred and get the orb
its in mordred's hideout
the code is 56x 52y this answer is by poptropica 9900!!!!!!!!!!!!!!!!!!
No its shark tooth island
On AstroKnights Island. On the fire planet.
x56 and y52
get a new one.
They are in the middle of the main street.