Across
- 4. is a comparison of two quantities
- 6. The layer of gases surrounding a planet
- 7. A massive luminous ball of gas
- 10. Refers to how much an object or shape deviates from being perfectly circular
- 11. Measure of how much mass is contained
- 13. Refers to the curved path an object takes as it moves around another object due to gravity.
- 14. Amount of space an object
- 17. Often used to describe the strength or intensity
- 18. matter in an object
- 20. Force of attraction between objects with mass
Down
- 1. Release or discharge of something such as light
- 2. Anything related to the sun
- 3. Field, The area around a magnet where magnetic forces can be felt or detected
- 5. Speed of an object in a specific direction
- 8. Anything related to rotation or turning around a central point or axis
- 9. Total amount of energy or light a star or other celestial object emits per unit of time
- 12. Bright yellow/orange hot star
- 15. Capacity to do work or cause change existing in various forms like kinetic
- 16. The 3rd planet of the solar system
- 19. Distance from the center of a circle or sphere to its edge or surface