Across
- 5. Located around sunspots in active regions and are associated with the closed magnetic field lines connecting magnetic regions on the solar surface
- 7. Regions found at the dark part of the corona
- 10. Objects formed by accretion
- 13. Huge swirling cloud of interstellar gas
- 14. Outer visible layer of the sun
- 15. astronomy Study of all astronomical objects which are not covered by galactic astronomy
- 16. Study of celestial objects in the visible band
- 18. Uses instruments other than the telescope to study objects in the radio through gamma ray wavelengths
- 19. Large cap-like coronal structures with long pointed peaks that usually arise from sunspots and active regions
Down
- 1. Which are narrow columns of materials that ascend into the corona
- 2. An instrument used by astronomers to further study the features of the sun
- 3. Second layer that is above the photosphere
- 4. Consists of an average star called the sun
- 6. Focuses on the study of planets both within and beyond our solar system as well as objects like asteroids and comets
- 8. Study of the stars including their creation,evolution,and death
- 9. Studies the complex system of stars,nebulae,and dust that compose the Milky Way
- 11. Highly rarefield region above the chromosphere
- 12. Is the cloud of gas that became the sun
- 17. The coming together of materials that formed the heavenly bodies
- 20. The central and the largest member of the solar system
