NASA's New Horizons spacecraft to begin Pluto mission

The New Horizons spacecraft, about the size of a baby grand piano, is on a mission to explore Pluto and the Kuiper Belt. Its objectives include mapping the surface, composition, and temperatures of these celestial bodies, as well as studying their geology and morphology. To minimize wear and tear, New Horizons has entered hibernation 18 times since its launch in January 2006. The spacecraft is expected to make its closest approach to Pluto on July 14, 2015, and will continue exploring the Kuiper Belt from 2016 to 2020.

What are the main objectives of the New Horizons mission?

How many times has New Horizons gone into hibernation since its launch?

What measures does New Horizons take to minimize wear and tear on its components?

What is the expected date for New Horizons' closest approach to Pluto?

What will New Horizons explore after its closest approach to Pluto?