Observational and experimental data pertaining to gravity and cosmology, are changing our view of the Universe. This book explores John Archibald Wheeler's seminal and enduring contributions in relativistic astrophysics.

Observational and experimental data pertaining to gravity and cosmology are changing our view of the Universe. General relativity is a fundamental key for the understanding of these observations and its theory is undergoing a continuing enhancement of its intersection with observational and experimental data. These data include direct observations and experiments carried out in our solar system, among which there are direct gravitational wave astronomy, frame dragging and tests of gravitational theories from solar system and spacecraft observations.

This book explores John...