| Answer | Crossword Clue |
|---|---|
| MSTAR | Betelgeuse's spectral type |
| SSTAR | Spectral type |
| GSTAR | Spectral type |
| BSTAR | Spectral type |
| ASTAR | Spectral type |
| NSTAR | Spectral type |
| CSTAR | Spectral type |
| ASTAR | Spectral type. |
| REDSTAR | Colorful spectral type |
| FSTAR | Celestial spectral type |
| ASTAR | Spectral type classification |
| BSTAR | Blue spectral type. |
| CLASSA | Vega's spectral type |
| CSTAR | A spectral type |
| NSTAR | Sky spectral type |
| SSTAR | A spectral type |
| OSTAR | Hot, blue spectral type |
| BSTAR | Spectral type, in astrophysics. |
| CSTAR | Example of a spectral type. |
| RSTAR | Spectral type in the sky |
| NSTAR | Heavenly body of spectral type. |
| RSTARS | Members of a spectral type |
