Question

Difference between galaxy and constellation and give two each

Answer 1

Galaxy: (a) A collection of star systems.
(b) Any of the billions of systems each having many stars and nebulae and dust.

Constellation: (a) A configuration of stars as seen from the earth.
(b) A small grouping of stars.

Hope this helps:)

Answer 2

A galaxy is a vast collection of stars,dust and gases held together by gravitational attraction between it’s components.

A group of stars whose outlines form a recognizable figure is called a constellation.

Galaxies have two common shapes,spiral and elliptical. Some galaxies are of irregular shapes.

Constellations can be of any shape.