Multiple Choice
The Local Bubble is
A) a region of low density interstellar gas extending several hundred LY around the Sun
B) a region around any exploding star where material is expanding from the explosion
C) another name for the Milky Way Galaxy
D) the region around very hot stars where hydrogen is ionized
E) a night club specializing in champagne located in Bayonne, New Jersey
Correct Answer:
Verified
Correct Answer:
Verified
Q5: The dust in the dust clouds in
Q6: Which of the following descriptions of interstellar
Q7: A friend of yours who has not
Q8: The red color we see on a
Q9: You are an astronomer whose supervisor has
Q11: Which of the following statements about interstellar
Q12: Some of the interstellar gas in our
Q13: The term "baryon cycle," as astronomers use
Q14: Why can astronomers not tell from what
Q15: If an astronomer wanted to find some