New Horizons Crossword

This printable crossword puzzle on the topic of Astronomy & Space has 13 clues. Answers range from 2 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

a dwarf planet
Pluto's largest moon
a relic of solar system formation
MU69; a trans-Neptunian object located in the Kuiper Belt
Pluto's atmosphere color
month that New Horizons launched
name of the spacecraft mission that is observing Pluto and the Kuiper Belt
third category that Pluto and Charon belong to
a previously unknown moon/satellite discovered by New Horizons's team
New Horizons's first destination
Jupiter's volcanic moon
volcano on Io
informal name of the vast nitrogen-ice plain on Pluto