The Air Force oversees the decommissioned intercontinental ballistic missiles-to-launchers program. While it can't be considered eco-friendly, it saves a lot of money and makes use of hardware that would be scrapped otherwise.
Implications - The very first refurbished Peacekeeper missile was named Minotaur 4 and was flown into space in April of 2010. The launch of the Space Based Space Surveillance satellite will let people see how Minotaur 4 is doing up in space. The featured images show these awesome missiles being ejected high up and out of this world.