Across
- 1. Unit of measurement used to measure the distance to stars and galaxies in space.
- 5. The spiral galaxy in which you live on
- 6. Studied in relation to the planet they orbit
- 8. may have either a terrestrial/rocky surface or a gaseous surface
Down
- 2. made up of gas, dust, and billions of stars and have different shapes
- 3. Belt between Mars and Jupiter
- 4. Made up of the planets, moon, asteroids, comets, dust and gas that orbit the sun
- 7. A star in the Milky Way galaxy located in a spiral arm about two-thirds of the way from the center of the galaxy
- 9. Most are rocky bodies that orbit in a region in the solar system know as the