Believe it or not, the two images below were (as of June 2015) the best photographs we had ever obtained of Pluto. Just a few measly pixels, excruciatingly captured by the incredible Hubble Space Telescope. It just demonstrates how very far Pluto is away from Earth.
Now click here to see the final image that the probe sent back to Earth before making it's final approach and fly-by of this distant world...(astonishing!)