Milky Way galaxy is ……than average galaxies, both in its number of stars and dimensions.
a) smaller
b) very smaller
c) larger
d) equal
Which of the following mobile is used to identify the stars in the night sky?
a) Facebook
b) Whatsapp
c) Sky Map
d) Weather app
Milky Way
contains roughly about……..stars.
a) 2 million
b) 200 million
c) 400 billion
d) 2 trillion
The diameter of the Milky Way galaxy is…….light years
a) 4.5
b) 100
c) 10000
d) 100,000
The thickness of the arm of Milky Way galaxy is……….light years.
a) 450
b) 1000
c) 2000
d) 100,000
The central bulge of the Milky Way galaxy is about……….light years across.
a) 300
b) 1000
c) 10000
d) 100,000
