Which of these stars is most similar to the Sun?
the red giant star Arcturus the white dwarf star Sirius B the main sequence star Alpha Mensae the blue supergiant star Rigel
Question: Which of these stars is most similar to the Sun?
A. the red giant star Arcturus
B. the white dwarf star Sirius B
C. the main sequence star Alpha Mensae
D. the blue supergiant star Rigel
Answer: