Term 3 science badge project

In term 3 I am doing a science badge about astronomy. So far in my science badge project I have earned 10 stars meaning I am halfway through my project about astronomy. This week I completed to make a graphic organizer to display facts showing similarities and differences between earth and mars. And write down the meaning of light years, astronomical unit and escape velocity. To earn a science badge you have to earn 20 stars by doing tasks related to your topic. Each task is worth either 1,2 or three stars.