Lagrange Point

How do you measure the solar system and the universe whilst being inside of it? Too much light is a problem for astronomers and our solar system has it's own glow. If you take away all known light sources form the solar system, there is still a faint glow. We know about background radiation, but what about the solar systems background lighting? How can you test the curvature of the universe? To answer universal scale questions you need to start small. Really small. Using Bose Einstein condensates and getting really cold we can simulate curved universes in a molecule scale.  Timothy Carleton, Rogier A. Windhorst, Rosalia O’Brien, Seth H. Cohen, Delondrae Carter, Rolf Jansen, Scott Tompkins, Richard G. Arendt, Sarah Caddy, Norman Grogin, Scott J. Kenyon, Anton Koekemoer, John MacKenty, Stefano Casertano, Luke J. M. Davies, Simon P. Driver, Eli Dwek, Alexander Kashlinsky, Nathan Miles, Nor Pirzkal, Aaron Robotham, Russell Ryan, Haley Abate, Hanga Andras-Letanovszky, Jessica Berkheimer, Zak Goisman, Daniel Hennin