A large jet just flew over my house, and I'm fairly certain it was a C-17. I only saw the anti-collision lights, since it's nighttime. I could see clouds because the moon was shining to the south west. The jet was traveling north west.
I believe it was a C-17 for several reasons:
1: I see one over my town every few weeks
2: They are typically flying at roughly 1,000 to 2,000 feet. That's how low this one was.
3: The large distance between the anti-collision lights
4: The paint. The C-17 uses a dark, matte gray paint, which helps to conceal it at night. I could barely see the one that just went over.
5: It was traveling in the same direction C-17s fly towards McGuire AFB, and fly away from.
If it turns out that was another C-17, I have to say that paint must really help in combat when the enemy can't see it.