Across
- 6. Large eruption of luminous hydrogen gas that raises thousands of kilometers above the chromosphere
- 7. Being relating to or resembling or emanating from the stars
- 9. the 3rd planet from the sun; the planet we live on
- 10. Pertaining to or characteristics of the universe
Down
- 1. Existing or occurring between collections of star systems
- 2. The universe considered as a whole
- 3. Of a relating to or caused by gravitation
- 4. Apparatus or model for representing the solar systems
- 5. A small celestial body composed of rock and metal
- 8. An immense cloud of gas and dust in interstellar space