Hi PF community! I'm currently doing a research paper on artificial satellites, and I've made a list of things that I'm going to explain in it, but I'm worried that it won't be enough. So, I was wondering if you guys could help me to add more topics to my list and how to approach more widely to the ones I've already listed. List here: Code (Text): WRITTEN PART OF RESEARCH WORK -A bit of history -Theory about satellites • Kepler's laws applied to satellites • Orbital speed. • Orbital period • Types of orbits • Types of satellites -Effects of temperature on the satellite -Effects of spatial emptiness -Effects of Meteorites -Satellite lifetime -Solar interferences. -Different Satellite Subsystems -Features and effects of the propagation medium -Space junk -Nano Satellites (in-depth research interviews) or here:http://i.imgur.com/bN8AwEi.png Thanks! Pol.