Составте сочинение на тему "many years ago"мини сочинение

Many years ago in our Galaxy was only a fog. But one day changed our lifes, In our Galaxy appeared Earth, sun, stars, and black holes. In my opinion this day was amusing and colourful. So i really proud, that many years ago was great boom and today we can learn more about space and we can go on any place we like. Finally, i can say thet i completely prefer space)