Related Clues:
- Variable star
- Ephemeral heavenly blaze
- First letter
- Dealing with delivery
- ___ Phi Omega
- Numeric lead-in
- Constellation's brightest star
- ___, beta, gamma ...
- Homer's first letter
- Part of many stars' names
- Night sky sight
- Salmon variety
- Brightest star in a constellation
- PBS show since 1974
- PBS science show