Multiple Choice
How did Harlow Shapley determine where the center of the galaxy lies
A) He plotted the distribution of open clusters.
B) He plotted the distribution of globular clusters.
C) He made star counts in every direction of the galactic disk.
D) He measured the amount of dust obscuration in every direction of the galactic disk.
Correct Answer:

Verified
Correct Answer:
Verified
Q36: As viewed edge-on, we can see all
Q37: Younger stars have more heavy elements because<br>A)old
Q38: The Sun will one day pass through
Q39: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5757/.jpg" alt=" -Which of the
Q40: How does the density wave theory explain
Q42: In the diagram below, the approximate absolute
Q43: The blue color in this visual wavelength
Q44: Population II stars <br>I.are primarily found in
Q45: The disk of the Milky Way is
Q46: The blue shaded region shown in the