category: Science requires: cygwin libcairo2 libgdk_pixbuf2.0_0 libGL1 libglib2.0_0 libGLU1 libgtk2.0_0 libgtkglext1.0_0 libintl8 libjpeg8 libogg0 libpango1.0_0 libpng16 libstdc++6 libtheora0 lua sdesc: "Space simulator" ldesc: "Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects."