Gravitational Wave Open Science Center

The Gravitational Wave Open Science Center provides data from gravitational-wave observatories, along with access to tutorials and software tools.




LIGO Hanford Observatory, Washington
(Credits: C. Gray)

LIGO Livingston Observatory, Louisiana
(Credits: J. Giaime)

Virgo detector, Italy
(Credits: Virgo Collaboration)


O3b Bulk Data Now Available
GWTC-3 Catalog Data Now Available
Start with a Learning Path
Browse the Event Portal
Download data
Join the email list
Open Data Workshops
Attend Office Hours