New Horizons' Historic Flyby of Ultima Thule: Full Coverage
Monday, December 31, 2018 - 08:30
in Astronomy & Space
On Jan. 1, 2019, NASA's New Horizons spacecraft will ring in the New Year by making history: the first flyby of an object in the Kuiper Belt in the extreme outer solar system. See our full coverage of the flyby of Ultima Thule.