Minor-planet moon Herculina does not have a significant satellite. There were other similar reports of asteroids having companions (usually referred to as satellites) in the following years. Also, a letter in "Sky & Telescope" magazine at this time pointed to apparently simultaneous impact craters on Earth (for example, the Clearwater Lakes in Quebec), suggesting that these craters were caused by pairs of gravitationally-bound objects. In 1993, the first asteroid moon was confirmed when the Galileo probe discovered the small Dactyl orbiting 243 Ida in the asteroid belt. The second was discovered around 45 Eugenia in 1998. In 2001, 617 Patroclus and its
To the Moon to fulfill his wish. The game was directed by Canadian game designer Kan Gao, using the RPG Maker XP engine. Development started in 2010, when Gao was struck by questions of mortality following his grandfather's life-threatening condition. "To the Moon" would become Freebird Games' first commercial product, following smaller, experimental games released for free on the studio website. The game was updated later to include free downloadable content, called "minisodes", to give more context to the main characters. In 2014, Freebird Games released "A Bird Story", a short "minisode" that connects "To the Moon" with its sequel, "Finding Paradise". While