The New Horizons mission has revolutionized our understanding of Pluto and its moons, after conducting the first-ever flyby last summer. These mysterious worlds were finally seen up close, and this new view created as many, if not more, new questions as it answered old ones. While the flyby may be long over now, the spacecraft itself is still in excellent health and continues to plunge deeper into the Kuiper Belt at the outer fringes of the Solar System. Scientists have been eager for New Horizons to continue exploring this region farther out past Pluto, and now a proposal has been formally submitted to NASA to do just that. This extended mission will conduct a flyby of at least one more Kuiper Belt Object (KBO) and last until 2021.
After having completed a wildly successful flyby of Pluto and its moons, the New Horizons spacecraft was given a new target, much farther out in the Kuiper Belt, a smaller space rock called 2014 MU69. Starting on Oct. 22, New Horizons was instructed to perform the first of four targeting maneuvers, which would be needed to guide the spacecraft toward its destination. Now, the fourth maneuver has been successfully completed, putting New Horizons firmly on the path for a January 2019 rendezvous with 2014 MU69.
After having completed its successful encounter with Pluto and its moons last July, the New Horizons spacecraft is now setting its sights on its next target much farther out in the Kuiper Belt: a tiny rocky world called 2014 MU69, which is less than 30 miles in diameter and orbits nearly 1 billion miles past Pluto, in the far outer reaches of the Solar System.
It has been nearly a month and a half since the historic flyby of Pluto by the New Horizons spacecraft, and now the mission team has selected its next target for exploration – a small Kuiper Belt object (KBO) known as 2014 MU69, which orbits the Sun about a billion miles further than Pluto. This will be the first time such a remote object in the Kuiper belt has been visited by a spacecraft from Earth.