The Princess Is Held By Alien's.
With Mordred
I think that it was Mordred.
Destroy Morded.
None of the planets the knights are on. But you still have to defeat all three planets, and the knights will go with you. After you find and help all of them, they will tell you to go find an asteroid where the princess is supposedly kept. The coordinates are X-11 Y-82.
The Princess has been captured before the start of the quest on Astro Knights island, and is not seen until the final battle in the lair of the Binary Bard.
None of the planets the knights are on. But you still have to defeat all three planets, and the knights will go with you. After you find and help all of them, they will tell you to go find an asteroid where the princess is supposedly kept. The coordinates are X-11 Y-82.
she is on astro knights iland in space
well if you go into the princess room you will see a draw open it and get out the note.
You show her a secret message from the Princess. You find it in the Maid's room (castle first floor left).
there is no glow stick on astro knights poptropica but there is one on early poptropica which you will find on the left side of the well.
When you have all three knights but can't find the Princess, the knights suggest you look for a fabled "giant asteroid". There is one in the Asteroid Belt near X-11, Y-82.