Across
- 1. a type of galaxy that doesnt have a consistant shape or pattern
- 4. the planets in our solar system orbit around the sun.
- 5. the ___ that spiral galaxies have, elliptical galaxys do not have ___
- 6. our ___ is in the center of our solar system
- 9. huge celestial bodies made mostly of hydrogen and helium that produce light and heat from the churning nuclear forges inside their cores
- 10. it exists on earth and is reffered to as cosmic d___. the word ends with a t! D__T
- 11. a type of galaxy that doesnt have arms
Down
- 2. the planet we live on
- 3. we live in our _______ that consists of the sun, and its surrounding planets stars and other things. it is a collection of dust, stars, and planets.
- 7. a type of galaxy that has arms
- 8. the curved path of a celestial object or spacecraft around a star, planet, or moon, especially a periodic elliptical revolution.
