Components of the universe

Components of the universe

some of its components are: Stars, galaxies, the sun, comets, asteroids, natural satellites and planets.

How the universe was formed?

14 billion years ago started to form as a result of huge explosion called ''The big bang''

Stars

These are celestial bodies that emit light.

 - White stars are hotter and older than orange stars

Multiple Choice

What are the components of the universe?

• The sun, the moon and planet earth.

• stars, galaxies, planets, the sun, asteroids, natural satellites and comets

• water, air, some gasses and light.

Since ancient times, humans have connected the stars with imaginary lines to make figures called constellations.

Multiple Choice

Constellations are:

• Figures humans made connecting stars with imaginary lines.

• Real figures that live in space, they breath and move.

• Figures made by humans with their hands.

Galaxies

• Galaxies make up the universe, they contain cosmic dust and millions of stars.

• They are can be: spiral, lenticular, elliptical or irregular.

The milky way (our galaxy)

Our solar system is located in the milky way.

Multiple Choice

What type of galaxy is the milky way:

• irregular

• spiral

• elliptical

Multiple Choice

Where is our solar system?

• in andromeda galaxy

• in the milky way galaxy

• in orion galaxy