Earth and Universe: The Celestial bodies

The video tutorial explores the universe, focusing on celestial bodies like stars, planets, and moons. It explains their motion and introduces the concept of measuring distances in space using light years. The tutorial also covers galaxies, particularly the Milky Way, and describes its structure and our solar system's place within it.

What are celestial bodies and can you name a few examples?

Why do stars appear small when viewed from Earth?

How do we measure the distance between stars?

What is a galaxy and how many galaxies are there in the universe?

What is the name of the galaxy that our solar system belongs to?