Across
- 4. Series of unevenly spaced lines of different colors
- 7. What does each element produce?
- 8. When an object is getting farther from you.
Down
- 1. Stars energy is view through a ___________.
- 2. A collect of stars that orbit a black hole. e
- 3. An unbroken band of color.
- 5. A Galaxy with no apparent shape.
- 6. When an object is getting closer to you.