NASA’s New Horizons spacecraft flew past Pluto in 2015 and kept going, and in January 2019 it photographed a small icy world called Arrokoth four billion miles from the Sun, the most distant object ever visited, shaped like two snowballs gently stuck together - Space Daily

NASA’s New Horizons spacecraft flew past Pluto in 2015 and kept going, and in January 2019 it photographed a small icy world called Arrokoth four billion miles from the Sun, the most distant object ever visited, shaped like two snowballs gently stuck together Space Daily