look dude, deoxys is NOT obtainable. you must use a nintendo event or a cheating device. there is really no way to get to birth island, like i said, without a nin. event ir a cheating device. also pretty much everything about the moon os bogus. dont quote me on that, im still trying it all out.
yes you do BEAT ELITE4 AND GO TO THE SPACE CENTER AND FLY TO SPACE it says so at www.cheatcodes.com/gba/6883/hints.html
[Edited by shafir, 10/20/2006 9:08:58 PM]