Mordred's hoverboard uses manure, but the saucer needs a new power source. It has a broken Fuel Rod, and the only place to get one on Arturus is from the robot invader in the dungeon.
You have to get a new fuel rod for the saucer and some coordinates to fly to. (see the related questions)
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.
You can reach space by fixing the crashed saucer Excalibur, and get a new spaceship at the Pewter Moon. (see related questions)
There is nowhere to enter a password. Fix the saucer and get the coordinates you need to fly it. (see related questions)
Use the hovercraft in the mill's attic to reach the crashed saucer Excalibur in the mud swamp. Fix the saucer and use Mordred's coordinates to fly to the Pewter Moon. (see related questions)
The "broken pipe" refers to the damaged fuel cell in the saucer Excalibur, which is crashed in the mud swamp past the Mill. To reach the saucer, use the hovercraft. To fly the saucer, get a replacement green fuel cell. (see related questions)
The fuel rod is broken on the saucer Excalibur, crashed in the mud swamp. You will need a new one, and someplace to fly the ship to. (see the related question)
you get the green stuff an dthen put it in
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)
Go to the crashed saucer. You will see that it needs a new fuel rod, and there is a place to enter the coordinates to outer space locations. If you fix it and get the X and Y numbers you need, you can fly into space.
If you have recovered the Missing Journal Page with the coordinates to the Pewter Moon (X-56 Y-52), you can repair the saucer Excalibur and fly it there. Get a new fuel rod for the saucer and then enter the coordinates to launch. (see related question)
There is no such power. You can fly on the hovercraft into the mud swamp, and in space aboard the Astro Zone ships. (see related questions)