Question

answer in long. 1.) what is a constellation? give examples. 2.) describe the formation of the universe.​

Answer 1

Answer:

constellation :

group of stars forming a recognizable pattern that is traditionally named after its apparent form or identified with a mythological figure.

Explanation:

universe :

Starting from extremely high density and temperature, space expanded, the universe cooled, and the simplest elements formed. Gravity gradually drew matter together to form the first stars and the first galaxies. Galaxies collected into groups, clusters, and superclusters.

Answer 2

Answer:

1.thousands of years ago, astronomers divided the stars into groups and drew imaginary picture around them, such as that of a hunter or a bear. This in made it easier for them to remember the stars pattern. Such a group of stars is called constellation examples are Ursa major ( great bear) , Ursa minor (little bear), Orion ( the hunter), Scorpius, Cassiopeia

2.Starting from extremely high density and temperature, space expanded, the universe cooled, and the simplest elements formed. Gravity gradually drew matter together to form the first stars and the first galaxies. Galaxies collected into groups, clusters, and superclusters.

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