Gravitational Waves

Ricci Ricci- A Mathematica package for doing tensor calculations in differential geometry and general relativity. The Cactus Code The Cactus Code- A modular manageable high-performance 3D tool for Numerical Relativity. Whisky Whisky- A code to evolve the equations of hydrodynamics in curved spacetime (relativistic numerical hydrodynamics). Riemann Package for Maple Riemann Package for Maple- Package written in Maple for calculating tensor components in General Relativity and performing some abstract tensor manipulation; suitable for calculat… openGR openGR- An open framework for large numerical simulations in general relativity. LORENE (Langage Objet pour la RElativite NumeriquE) LORENE (Langage Objet pour la RElativite NumeriquE)- Provides a set of C++ classes to solve various problems arising in numerical relativity and other areas of computational astro… GRTensorII GRTensorII- A computer algebra package for performing differential geometry calculations. Demonstrations of the package's applications to general relativity. Form Symbolic Manipulation System Form Symbolic Manipulation System- A free software package for manipulating tensors (abstract index notation) and other multi-component objects; highly suitable for calculations i… CarpetCode CarpetCode- A mesh refinement driver for the Cactus code; the primary application is the simulation of black hole spacetimes. XMM-Newton Science Operations Centre XMM-Newton Science Operations Centre- News, observer's information, scheduling, support, software and calibration, data access and science. X-ray Data Reveal Black Holes Galore X-ray Data Reveal Black Holes Galore- Article by Ron Cowen. Instrumentation: X-ray Multi-Mirror (XMM) Observatory Instrumentation: X-ray Multi-Mirror (XMM) Observatory- Information for teachers, x-ray astronomy, telescopes, images, spacecraft, astrophysics, and the laboratory. Chandra X-ray Observatory Chandra X-ray Observatory- Part of NASA's collection of space observatories. This one specializes in x-ray technology. Chandra X-ray Observatory Chandra X-ray Observatory- Data analysis, instruments and calibration, links, target and scheduling, users, newsletters. Chandra X-ray Observatory Chandra X-ray Observatory- Public information and education, and scientific user support. ASCA Guest Observer Facility ASCA Guest Observer Facility- About ASCA, services, what's new, data processing, timelines and mission, gallery, and related sites. XMM-Newton Science Operations Centre XMM-Newton Science Operations Centre- News, observer's information, scheduling, support, software and calibration, data access, science, and news. Chandra X-ray Observatory Chandra X-ray Observatory- Orbiting observatory that opens a window for the most detailed X-ray view of the universe.