| Answer | Crossword Clue |
|---|---|
| HALO | Part of a spiral galaxy |
| OUTERARM | Part of a spiral galaxy farthest from the center |
| MILKY | ... Way: spiral galaxy |
| STAR | Part of a galaxy |
| NEBULA | Part of a galaxy |
| fractals | A curve or geometric figure, each part of which has the same statistical character as the whole. Fractals are useful in modeling structures (such as eroded coastlines or snowflakes) in which similar patterns recur at progressively smaller scales, and in describing partly random or chaotic phenomena such as crystal growth, fluid turbulence, and galaxy formation |
