A mission beyond expectations uncovering Pluto’s secrets.

When New Horizons made its historic flyby of Pluto in July 2015, after a decade-long journey, the data it returned shattered expectations. Instead of a cold, inert rock drifting at the solar system’s edge, Pluto turned out to be a surprisingly dynamic world with mountains, glaciers, layered haze in its atmosphere and even hints of an internal ocean. The encounter changed Pluto from a distant dwarf planet to a place alive with geologic and atmospheric activity, reminding us that the outer reaches still hold vivid surprises.



