Stability of the Solar System that keeps the far side of the Moon away from the Earth. Mercury is in a 3:2 spin–orbit resonance. The planets' orbits are chaotic over longer timescales, such that the whole Solar System possesses a Lyapunov time in the range of 2–230 million years. In all cases this means that the position of a planet along its orbit ultimately becomes impossible to predict with any certainty (so, for example, the timing of winter and summer become uncertain), but in some cases the orbits themselves may change dramatically. Such chaos manifests most strongly as changes in eccentricity, with some planets' orbits
The Magical Music Box which accompanied the stories" 1. Journey to the Stars - The Planets by Gustav Holst 2. Hall of the Troll King - Peer Gynt Suites by Edvard Grieg 3. Sky Racers - Beethoven's Pastoral Symphony 4. The Wizard's Spell - Swan Lake by Tchaikovsky 5. House of Terrors - Symphonie Fantastique by Berlioz 6. Daylight Robbery - Rhapsody in Blue by George Gershwin 7. The River God - Ravel's Bolero 8. Night of the Aliens - Bach's Orchestral Suite No 4 9. The Bull Fights Back - Bizet's Carmen Suites 1 and 2 10. Animal Rescue - Carnival of the