The Pillar of Autumn. It just exited "slipspace", which in idea is hyperspace, just more unpredictable, after escaping Reach, the humans greatest colony and a military powerhouse. I know, I'm a geek I admit [so I must be gay].
P.S.
I bracketed what some homophobic piece of crap put in
Chat with our AI personalities
jackals
Skull Haven I play Halo 1 though
Regret, Truth and Mercy.
High and Tight, is typically what it's called. But there are a few more names for it out there.
after Halo reach,there is no more In total, there is :Halo 1,Halo 2, Halo 3, Halo ODST, Halo wars and Halo reach