The Univers

Out of the Milky Way come out of the Milky Way arms ........... .

•  Circular

•  Square

•  Straight

• Helical

Which of the following correctly describes the shape of the Milky Way?

• helical

• spherical

• circular

The extended space that contains all galaxies, stars, planets and all creation is called.......

Fred Hoyle attributes the Sun's control over the orbits of the planets around it to ....................

The source of energy for stars such as the sun is...

The scientist ...............built his theory about the formation of the solar system on the basis of the phenomenon of exploding stars.

Scientists believe that the universe originated from a massive explosion of a gas ball and that it is in a state of...

ills?

Galaxies are moving away from each other