42) Which of the following sequences correctly describes the evolving stages of life for a low-mass star?

24) If the distance between us and a star is doubled, with everything else remaining the same, the stellar luminosity

5) General Relativity describes gravity as:

46) If you see Jackie going to your left at exactly 0.99c and Bob going to your right at exactly 0.99c, Jackie will say that Bob is

1) Which of the following properties is absolute and independent of the frame of reference?

39) Compared to the star it evolved from, a red giant is

28) The spectral sequence sorts stars according to

34) Which of the following discoveries, if they existed, would necessitate a reevaluation of our ideas of stellar formation?

43) Which of these molecules did not exist in the proto-stellar clouds that formed the pre-galactic stars (or Pop. III stars):

Solange et Pierre-Antoine parlent du pique-nique de demain.