Sky maps show celestial spheres, including constellations. true or false

True

Constellation or sky maps divide the celestial sphere into 88 parts (constellations) to help astronomers locate stars and other objects.

True

Explanation:

A celestial sphere is an imaginary sphere with observer at its center. On this sphere, all the celestial objects are assumed to lie. A sky map is a sky chart which shows this celestial sphere. It depicts the night sky on which one can find constellations, clusters, galaxies, nebulae etc.  

Hence, the given statement is true.

would be false hope this out