Correct Answer:
Option A - A group of stars visible within a particular region of the night sky that appear in the form of certain patterns are known as constellations. There are about 88 different constellations across the sky. Each constellation has been given a unique name after the objects it seems to resemble. Except Vesta all are the name of star constellation.
A. A group of stars visible within a particular region of the night sky that appear in the form of certain patterns are known as constellations. There are about 88 different constellations across the sky. Each constellation has been given a unique name after the objects it seems to resemble. Except Vesta all are the name of star constellation.