in the Army is best suited for me?

the situation is i want to join the army, and when i get out, i want to be an air traffic controller…, question is, what MOS in the army is similar/close and is going to help me once i get out to get the air traffic controller job?

Image taken on 2009-04-16 11:56:11. Image Source. (Used with permission)

My brother needs a new career. He just hurt his back in a non-job realted accident, and can’t do construction work any longer. He doesn’t have other job skills and has no money for training. His new job/career can’t include heavy lifting or twisting. Any career ideas?

Image taken on 2009-06-22 07:15:29. Image Source. (Used with permission)

adventure discovering a new species such as live ones and fossilized ones
traveling around the world studying environments,
making speeches on how to preserve our ecosystem,
learning about genetic mutation
and learning about evolution
and learning about strange artifacts and languages in tombs on ancient walls ext.

what could it be!!!
it is very much appreciated! if you help me! :)

Image taken on 2006-10-30 15:30:37. Image Source. (Used with permission)