۱۰۱ واقعیت شگفت‌انگیز درباره فضا

In this amazing eBook you can find more than one hundred facts about space. Separated into sections such as our solar system, the moon, the sun, space travel and many more, you will find some fascinating information inside! Whether you are working on an astronomy project or you just want to know more about our incredible universe, this is an excellent addition to your bookshelf. Find the information you need, fast!