Lenny Loosejocks in Space/Saturn

Saturn is a large asteroid field with a lot of levers and electrified doors. Some parts lack a floor, so use the jetpack to fly in those.

The upper part has a lever that controls which path on the lower part has an electrified door.

Start by taking the right path on the bottom. You will find another lever, flip it. Don't bother going further, there is another door in the way. Instead, go back up, flip the lever, and go down to the left route. At the end of the left route is another lever, flip it.

You can now go back up, flip the lever there yet another time and finally take the lower right route to the bomb.

Disarming the bomb
It's a sliding block puzzle.

Once the bomb is disarmed, note the digit that appears and go back to the ship.