Complex sentence: Minotaur IV is the newest addition to Orbital's line of space boosters and combines decommissioned Peacekeeper rocket motors with Orbital avionics and fairings, the Minotaur IV is only available to launch U.S. Government sponsored payloads.
Split into simpler sentences: Minotaur IV is the newest addition to Orbital's line of space boosters and combines decommissioned Peacekeeper rocket motors with Orbital avionics and fairings. The Minotaur IV is only available to launch U.S. Government sponsored payloads.