I am a student from National University of Singapore(NUS) and decide to participate in GSOC 2012. I find that I am quite interested in Stellarium's projects, because I also like geometry and astronomy. Several days ago, I just used openGL to design a simple 2D universe with some objects like comets, planets, etc. I am trying to read through the projects today or tomorrow. So if I have any question about the projects, who I am going to contact? Just this email? Thank you so much for your reply!