Across
- 3. earth's atmospheric layer where most clouds are found
- 4. event marks the beginning of a new moon cycle
- 6. region in space where gravity is so strong that nothing, not even light, can escape
- 9. a star that has collapsed into a superdense object
- 10. phenomenon occurs when a celestial body completely blocks out of the sun
Down
- 1. red planet
- 2. outermost layer of the sun's atmosphere
- 5. branch of physics that studies the motion of objects and the forces acting on them
- 7. constellation representing hunter and weapons
- 8. process by which a star converts H into He