Hero Elementary

In Hero Elementary 's 33rd episode (or 34th according to the show's wiki), Heroes in Space!, there's a very lengthy scene on the Moon, lasting over 10 minutes and covering about 40% of the whole episode. It includes the main characters of the show, who are Lucita Sky, Sara Snap, AJ Gadgets and Benny Bubbles, also known as Sparks' crew. The main event in the episode is that they landed on the wrong side of the Moon, as their ship is solar-powered and that they are on the other face. Because of this, the ship gets locked, leaving the heroes unable to come back inside. They then try to fix that however they can, and one of the elements brought up earlier, which is that everything weighs less on the Moon, pays off for the ultimate solution : pushing the ship towards the sunlit part of the Moon. Thankfully, they're not too far away from the other side and then come back safe and sound inside the ship, ending the spacewalk.