1. Theta Tucanae is a white standard candles and as subjects to study astroseismology. 2. Standard candles measure another type of distance called the luminosity distance.3. Theta Tucanae is a white standard candles and as subjects to study asteroseismology. 4. Supernovae are useful for cosmology because they are excellent standard candles across cosmological distances. 5. One way to determine distance unambiguously is by standard candles . 6. It was accepted that ten standard candles were about equal to one Carcel burner. 7. Among the best standard candles are a class of stars known as Cepheid variables. 8. This homogeneity and brightness makes them one of the best standard candles to determine distances. 9. It is thus useful in the study of these stars, which are important standard candles . 10. RR Lyrae variables serve as important standard candles that are used to measure astronomical distances.
