Angular Momentum Puzzle

Observation shows that all of the planets orbit the Sun in the same direction (counterclockwise as seen from above the north pole of Earth); that just about all of the planets spin in the same direction they orbit (the exceptions are Venus, Uranus, and Pluto), and this is in the same direction in which the Sun rotates; and that most of the biggest moons of each of the planets orbits around their planet in the same direction the planet spins. Moreover, the orbits are arranged, we see that they…