The proceedings will be of interest to scientists, researchers, and graduate students in several areas of Relativistic Astrophysics, including Cosmology, Astroparticle Physics, High Energy Astrophysics and Gravitational Wave Physics. Started in 1963 in Dallas, the Texas Symposia on Relativistic Astrophysics have become one of the leading international conference series in the field of Relativity, Cosmology and Gravitation. These Proceedings contain invited review talks given by leading experts on the occasion of the 25th Texas Symposium in Heidelberg, Germany, December 2010. Topics covered include Dark Energy, Tests of General Relativity, Gravitational Waves, Progress in High Energy Astrophysics, Cosmic Magnetic and Radiation Fields. The volume will be of particular interest for students and researchers in all fields connected to Relativistic Astrophysics.
