you click on the owl then click the green stick.
To get the green tube in Poptropica's Astro Knights Island, you need to visit the castle courtyard and find the robot seahorse in the fountain. Ride the seahorse up to the top of the fountain to retrieve the green tube.
you have to go to the hole between the bales of hay and tell the owl thingy to get it by clicking the owl and clicking the green thingy
When you get in the space shuttle the big green screen on the "dashboard" if you click it then it will tell you where planets are including the fire planet
Go to the king and queen and they will tell you.
you have to fill the spaceship up with the green fuel.4838439456846678643497662672+62+854+6782+7825+72+2+72+6271752627175917519792179221792197229129725
Green.
you go into the windmill there will be a glow stick on top of a box.
No oil on Astro Knights Island. The hovercraft runs on manure, and the crashed saucer Excalibur needs a replacement for its broken green fuel rod. (see the related question)
I am not completely sure, but i think you have to have a particular scroll or pamphlet
you get the green stuff an dthen put it in
a green guy has it talk to him and he will give you some
you have to fill the spaceship up with the green fuel.4838439456846678643497662672+62+854+6782+7825+72+2+72+6271752627175917519792179221792197229129725