Across
- 1. A device used to observe distant objects in space
- 4. the type of eclipse that occurs when the Earth comes directly between the Sun and the Moon, casting a shadow on the Moon
- 7. the process by which a star explodes, releasing a tremendous amount of energy
- 10. The phase of a lunar eclipse where the Moon is completely in the Earth's shadow
- 11. the force that keeps planets in orbit around the Sun
- 12. the outermost layer of the Sun's atmosphere, which is visible during a total solar eclipse
- 13. study of celestial bodies in the sky
- 14. closest star to earth
Down
- 2. the partial covering of one celestial body by another, such as the Sun being partially covered by the Moon
- 3. A hypothetical substance that may make up a large portion of the universe's mass and energy
- 5. the type of eclipse that occurs when the Moon comes directly between the Earth and the Sun, casting a shadow on the Earth
- 6. the largest planet in our solar system
- 8. A large group of stars, gas, dust, and dark matter bound together by gravity
- 9. the theory that the universe began as a singularity and has been expanding ever since