The total number of stars in the night sky is

Fill in the blank with the correct word from the given options.

(equator, Saturn, galaxy, crust, star)

The _____ is a huge group of stars. 

Fill in the blank with the words given below.

(equator, Saturn, galaxy, crust, star)

Planets reflect the light of their closest _____.

Fill in the blank with a suitable word:

(equator, Saturn, galaxy, crust, star)

The planet _____ has many gaseous rings around it. 

Fill in the blanks with the words given below.

(equator, Saturn, galaxy, crust, star)

The _____ divides the earth into two equal halves. 

Fill in the blanks with the words given below.

(equator, Saturn, galaxy, crust, star)

The outer layer of the earth is called _____.