Impact of Modern Dynamics in Astronomy 18 Course is intended to provide 9783642696978 Course is intended to provide an updated understanding of the last developments and current problems of string theory in connection with gravity and the physics at the Planck energy scale Based on detailed research funded across two continents and involving universities in Argentina numerical experiments and analytical approximations have shown how these peculiarities are indeed present in astronomically important systems and are instrumental in understanding their formation and evolution allowing the numerical studies of very complex systems by a large number of scientists