Across
- 3. Papa, father, pop, pappy
- 5. Monarch butterfly
- 8. Chained to a rock, rescued by Perseus, prominent constellation
- 9. A celestial body moving in an orbit around a star
- 10. Changeable, volatile, fickle, flighty, and erratic. Related to Roman messanger-god
- 12. An elementary particle & fundamental constituent of matter.
Down
- 1. Indiana capital
- 2. Celestial region of the atmosphere seen from the earth
- 4. National Aeronautics and Space Administration
- 6. Not known or seen, or not meant to be known or seen by others
- 7. Monarch's favorite food
- 9. Deep-dish meat and vegetable pie or a meat stew with dumplings
- 11. Insect pupa