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Subject
- brown dwarfs1
- cataclysmic variable stars1
- constellations1
- f stars1
- g stars1
- horizontal branch stars1
- intergalactic medium1
- k stars1
- observational astronomy1
- parallax1
- peculiar variable stars1
- polarimetry1
- population ii stars1
- seyfert galaxies1
- solar system planets1
- spectrophotometry1
- stellar flares1
- stellar populations1
- subdwarf stars1
- supergiant stars1