Yahoo! Movies has debuted the first poster for the upcoming animated movie Mars Needs Moms!, whch will be released in 2D and 3D theaters nationwide on March 11, 2011. Click on the new poster below to access our full poster gallery for this new animated movie:

Mars Needs Moms Poster

Take out the trash, eat your broccoli - who needs moms, anyway? Nine-year-old Milo finds out just how much he needs his mom when she's nabbed by Martians who plan to steal her mom-ness for their own young. Milo embarks on a quest to save his mom - a wild adventure that involves stowing away on a spaceship, navigating an elaborate, multi-level planet and taking on the alien nation and their leader. With the help of a tech-savvy, underground earthman named Gribble and a rebel Martian girl called Ki, Milo just might find his way back to his mom - in more ways than one.