High- Precision Observations by the Hubble Space Telescope Have Revealed

Q31: White dwarfs were once the cores of

Q32: Stars of type should last about ten

Q33: The helium flash stage lasts several thousand

Q34: Our Sun will likely die as a

Q35: A typical star burns helium for about

Q38: Which is used observationally to determine the

Q39: The track is the path the star

Q40: Rather than an explosive death, the Sun

Q52: What is the importance of 1.4 solar

Q70: Novae are more closely related to Type