Astronomy is a natural science that studies celestial objects and phenomena. It applies mathematics, physics, and chemistry in an effort to explain the origin of those objects and phenomena and their evolution.
Puzzle measures 19 x 26" when complete. Our puzzles are Eco-friendly we use soy-based inks on Recycled boards. Made 100% in the USA. Larger Pieces for easy grasp Licensed Product from SunsOut,...
