The Gravitational Wave Open Science Center (GWOSC) is a pioneering platform established to provide public access to data products related to gravitational waves. Originally known as the LIGO Open Science Center, GWOSC has become the primary access point for data from notable collaborations including LIGO, Virgo, GEO600, and KAGRA. These large-scale projects, dedicated to observing gravitational waves, benefit from a unified interface that enhances user experience and maximizes resource efficiency across various observatories.

GWOSC offers a wealth of resources including data sets, tutorials, workshops, and software applications designed to support researchers and enthusiasts in the field of gravitational wave astronomy. Key features of the center include tools for data analysis, GPS time conversion, and visibility checks, along with an accessible library of documentation and APIs. Collaboratively operated by leading scientific groups, GWOSC emphasizes transparency in research, enabling the broader scientific community to explore gravitational waves through openly available data governed by a public data policy.