In the original anime's first season, Sailor Moon, Sailor Mercury, Sailor Mars, Sailor Jupiter, and Sailor Venus all ended up on the Moon when Kunzite attacked them at the North Pole with a dimension/temporal attack. Though they could have ended up in any random place or time, it seemed the Moon Stick guided them safely to the Moon. Once there, they found the ruins of the Moon Kingdom. They made contact with an image of Queen Serenity who explained the history of the Moon Kingdom and then sent the Sailor Senshi back to the Earth.