Question

Astronomers recognize 88 constellations of stars in the sky, including the 12 Zodiac constellations. How are these constellations used by astronomers?
A. To find the location of the Milky Way.
B. To identify stars which are the same distance from Earth.
C. To track the movement of the sun during the year.
D. To name nearby galaxies.

Answer 1

The best answers for this questions would be:

 

B. To identify stars which are the same distance from Earth. 

 

This astrological signs help the research of the astronomers discover the distance of the earth. They named it, in order to keep track of the stars.