Multiple Choice
Where in space would you look for a globular cluster?
A) in the Milky Way disk, moving in a circular orbit around the galactic center
B) in elliptical galaxies since they are composed of old stars and do not exist in young systems like spiral galaxies
C) in the Milky Way galactic halo, orbiting the galactic center in a long elliptical orbit around the galactic center
D) in the asteroid belt
Correct Answer:

Verified
Correct Answer:
Verified
Q10: Where is the solar system located in
Q39: All quasars appear to be<br>A) moving toward
Q49: The observation by Hubble that demonstrated for
Q95: Doppler measurements of the motions of stars
Q167: Dark, unknown forms of matter appear to
Q451: By 2004,the most distant galaxies astronomers were
Q453: The highest recession velocities that have recently
Q454: In 2004,a blazar of 10 billion solar
Q455: Which galaxy type contain little or no
Q459: The width (Doppler broadening)of the 21-cm line