Whether you want to build a career in astrophysics or just exploring the areas out of interest, this Spotle compact course is for you. What's so exciting about this course?

• Hundreds of topics have been taught with detailed explanation.

• Learn about the often left-out part of our solar system such as - the dwarf planets, asteroid belt or Kuiper belt.

• Learn about the Sun, the Earth, the Moon, the gas giants and hundreds of moons of our solar system.

• In modern days our solar system is just not a family of natural objects. There are few thousands of artificial objects there in the solar system - learn about them.

• Did you know - you don't even have to buy this course if you already know the answers to all the questions. It's simple, you will not pay if we are not adding to your knowledge. You can play all the videos with questions for free. Please try.

  
  

Let's start our journey here. We know, Pluto is no more the ninth planet of our solar system. It has now been categorised as a dwarf planet. Do you know how many more known dwarf planets we have in our solar system? We know Mercury is the closest planet to the Sun. But, do you know the name of the dwarf planet closest to the Sun? Do you know its details? Colonizing Mars is a topic of the moment, no doubt. Do you know when it all began? What is the name of the first artificial satellite orbiting Mars? What is the first spacecraft that landed on Mars? Do you know the planet Saturn would float in water, only if you had such a big enough ocean to hold Saturn? Do you know Pluto is just not a dwarf planet. It is also a double planet. But why? When was our solar system created and how? When was the Earth, the Moon created and how? You will learn about hundreds of such fascinating topics in this course.