Across
- 3. wind continuously flows outward from the sun and consists mainly of protons and electrons in a state known as plasm
- 5. disc a rotating circumstellar disk of dense gas surrounding a young new formed star
- 6. a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity
- 10. the force that pulls things together
- 11. the carved path of a celestial object
Down
- 1. the colossal explosion of a star
- 2. a hypothesized ancient planet in the early Solar System
- 4. interstellar clouds of gas and dust
- 5. A large round celestial body that requires to orbit around something
- 7. Bang the explosion that created the universe
- 8. the natural satellite of the earth threat orbits around it
- 9. a fixed illuminated point made of dust