2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/34199We review current best estimates of the strength and detectability of the gravitational waves from a variety of sources, for both ground-based and space-based detectors, and we describe the information carried by the waves.40 pages, 5 figures, to appear in Proceedings of GR16 (Durban, South Africa, 2001)General Relativity and Quantum CosmologyAstrophysicstext