...and a planet or Roman deity.
Red Mass for Mars is a new (limited?) series from Image comics that kicks off today. As it's written by Jonathan Hickman (The Nightly News, Pax Romana, Transhuman), I haven't bothered looking at what it's about, since I love his stuff and hate spoilers. Artist Ryan Bodenheim might also be awesome, but I think this'll be my first time reading anything he's drawn.
(read about the Catholic thing in the title here)