No, no, no! Planets are made up of cubes, not triangles. Don't believe me? Ask Plato. He new that hundreds of years ago... or it was just a lucky guess. Go figure? Anyway, cubes be damned, that's some great looking work.
Oh, that reminded me of a project I made when I was 12. It was a 10-ft in circumference geodesic dome... made completely out of cardboard triangles. Sorry Plato.
Pete