How does the last paragraph contribute to the development of ideas in the passage?A. It implies that NASA's Voyager space probes can stop working any time due to system failure. B.It highlights the fact that NASA's Voyager space probes are effective enough to provide information for a century or more if their limitations could be overcome. C.It conveys the idea that NASA's Voyager space probes can work under any circumstance. D.It clarifies the idea that without harnessing solar power, NASA's Voyager space probes would not have sufficient fuel to continue their journey.