New Horizons' evocative farewell glance at Ultima Thule
Saturday, February 9, 2019 - 05:00
in Astronomy & Space
An evocative new image sequence from NASA's New Horizons spacecraft offers a departing view of the Kuiper Belt object (KBO) nicknamed Ultima Thule—the target of its New Year's 2019 flyby and the most distant world ever explored.