Constellations are formed of bright stars which appear close to each other in the sky, but are really far apart in space.
(Constellations; are formed; of bright stars) (bright stars; appear; close to each other in the sky) (Constellations; are really; far apart in space)
Constellations bright stars Constellations
are formed appear are really
of bright stars
close to each other in the sky
far apart in space