Complex sentence: No one lives in Rocket Center, West Virginia it is a government installation known as Allegheny Ballistic Labortory part of the Naval Sea Systems Command which is currently operated by Aliant Technologies.
Split into simpler sentences: No one lives in Rocket Center, West Virginia. It is a government installation known as Allegheny Ballistic Labortory, part of the Naval Sea Systems Command which is currently operated by Aliant Technologies.