Obama went there as a teen.
That's why he was picked by the reptilians to be our president.
999 looks like 666 from outer space, so the reptilians may not actually be aliens, but demons from hell claiming to be advanced lifeforms from another solar system.
If you don't believe me listen to Coast to Coast on the AM.
I have no doubt that Mars, aka “the Red Planet”, is Obama’s favorite planet.