Director: Yasuomi Umetsu
Character Design: Shingo Adachi
Animation Production: A-1 Pictures
Plot summary: The story is about "three moons" — three of Italian astronomer Galileo's female descendants who are on international wanted lists.
Note: Announced at 2013 Noitamina Lineup
Official website
Sounds very promising, loved the gorgeous artwork, however given the director's track record expect the story to be darker than the visuals. Also confirmed for 11 episodes.