You have to defeat the three planets (jungle, fire, and ice). Their coordinates are on the card the Queen gave you.
Once you have built a new spaceship on Astro Knights Island, it will park on top of the castle whenever you leave the island.
When the Excalibur crashes on the Pewter Moon, go to Astro Zone and the manager will arrange for you to have a new ship holographically constructed outside.
At the end of the island quest, you receive the Island Medallion. At that time, or if you return to the planet Poptropica for any reason, your spaceship is parked on top of the castle.
Because you have to tpe in the numbers Y-56 X-52
You can reach space by fixing the crashed saucer Excalibur, and get a new spaceship at the Pewter Moon. (see related questions)
Use the UFO. (The saucer Excalibur in the mud swamp past the mill.) To use it you need to find a fuel rod and the coordinates. Once you get to the Pewter Moon you can make a new spaceship. (see related questions)
Once you fix the crashed saucer Excalibur, you can go to the pewter moon and build a new spaceship there. (see related question)
astro knights island
Park your Spaceship on top of the CastleTo leave Astro Knights Island (without completing the quest), return to Arturus on the planet Poptropica (X-56 Y-52), landing there and not on the Pewter Moon. Your spaceship will park on top of the castle.Shortcut to another Island (to play another island or an ad-game)To "quickly" leave Astro Knights Island, you can use the Haunted House. While previously it was free and now may not open, new users can buy it from the Store for 350 credits. Select it from your Store Items list, enter, and then leave. You should be at the Island Map, from which all current islands can be selected. When you are ready to resume the Astro Knights quest, return to the island by blimp and enter Arturus. Your spaceship will be parked on top of the castle and you can return to space with the same status as you had previously acquired.
You should have the coordinates given to you by the Queen. Once you have your new spaceship, it is at X-83 Y-20, up and to the right from the planet Poptropica.
The coordinates are locations (destinations) that are entered on the dials in the saucer Excalibur. When you have a new spaceship, the coordinates are displayed in the screen to tell you where you are. (see related question)
You can't fly like in Super Power Island. You need a fuel rod for the saucer, and then you can get a new spaceship on the moon.