Planets Vocabulary Words

12345678910111213141516
Across
  1. 4. A celestial body that orbits the sun, has enough mass to assume a nearly round shape
  2. 6. The size of a planet when they are compared to other planets, as well as the Sun.
  3. 8. A unit of length used for distances within the solar system
  4. 12. full of light in the dark, bright and shiny
  5. 14. A large body in space that orbits a star and does not produce light of its own
  6. 15. The tendency of a body to resist a change in motion or rest
Down
  1. 1. The four planets beyond the asteroid belt also known as the Gas Giants.
  2. 2. A donut-shaped region of icy bodies beyond the orbit of Neptune
  3. 3. Soft, diffused light from the sky while the sun is transitioning or not in direct sunlight, for example at sunrise or sunset
  4. 5. Lacking brightness or vividness, considering to be weaker than normal
  5. 7. Planets made of solid rock; Mercury, Venus, Earth, and Mars
  6. 9. A natural object which is located outside of Earth's atmosphere, such as the Moon, the Sun, an asteroid, planet, or star.
  7. 10. An astronomical unit of measurement that is equal to the distance light travels in one year
  8. 11. Type of planets that are mainly composed of gas and that are very large; such as Jupiter, Saturn, Uranus, and Neptune
  9. 13. Small, rocky planets that orbit closest to the sun including Mercury, Venus, Earth, & Mars
  10. 16. Anything that comes from Earth.