1. Comets

Explains comets and how they are accelerated by sun

ดาวหาง

2. Extra Terrestrial Life

Explains the idea of Extra Terrestrial Life and discusses the search for it and the impact it may have on life.

สิ่งมีชีวิตในอวกาศ

3. Gravity

Explains gravity as a concept, materialising in our solar systems gravity. Talks about why the earth orbits the sun. Explains newtons orbit theory and talks about the sizes of orbits and times.

แรงโน้มถ่วง

4. Planets, Galaxies and Orbits

Explains planet activity alongside galaxies and our solar system, Covers the details of planets and their orbits as well as orbit sizes. Finished with progress question.

ดาวต่างๆ กาแล็กซี่ วิถีโคจร

5. Satellites

Explains what a satellite is and discusses the different speeds of satellites. Talks about and explains geostationary satellites. Includes a progress question.

ดาวเทียม

6. Stars

Explains what a star is and the different types. Talks about stars in later life and then covers the different types of larger stars. Explains supernovas. Includes two progress questions on stars.

ดาวฤกษ์

7. The Universe and its Origin

Talks about the origin of the universe and the theories behind the big bang. Talks about the redshift and other proofs for the big bang theory. Progress question.

ที่มาของจักรวาล