New Horizons
New Horizons spacecraft was closest to Pluto in 2015. Launched on January 19, 2006, the spacecraft traveled three billion miles to achieve one of its goals, taking images of Pluto and Pluto’s five moons. When New Horizons was launched, George W. Bush was President, Pluto was still a planet, and Apple had not yet released its first iPhone. New Horizons, traveling at a rate of over 30,000 miles per hour, continues on its journey and will hopefully help us learn more about the Kuiper Belt. Children can learn more at: New Horizons.