Ultima Thule Images From New Horizons Spacecraft
Following its historic visit to Pluto, New Horizons has spent the past four years heading to a distant place only discovered in 2014: Ultima Thule. On New Year’s Day, it flew past that object and took a number of photos, and the first of those photos has just been revealed. Say hello to Ultima Thule, the farthest solar-system object ever visited by a spacecraft.This photo is a dramatic improvement on the images we’ve had in the days before the flyby, and it answers one of the biggest questions scientists have had about the asteroid: Is it one object or two?...