Across
- 1. to move or travel around an object in a curved path
- 3. an instrument that uses a free-rotating needle to show direction
- 6. the time between sunrise and sunset on Earth
- 9. the time in the evening when the Sun goes below the horizon
- 10. when an object turns on its axis
- 11. the star at the center of the solar system which everything else orbits; a source of light
- 13. one of the ends of an imaginary axle, called an axis on which Earth rotates
- 14. a position or arrangement in relation to an object or another person or location
Down
- 2. traveling around something else in a circular path
- 4. the dark area behind an object that blocks light
- 5. the star that Earth's North Pole points to
- 7. an imaginary line around which a sphere, like a planet, rotates
- 8. the time in the morning when the Sun first appears over the horizon
- 12. the time between sunset and sunrise on Earth