Affiliation:
1. Johns Hopkins University
2. Stony Brook University
3. Max Planck Institute for Gravitational Physics (Albert Einstein Institute)
4. Queen Mary University of London
Funder
National Science Foundation
National Aeronautics and Space Administration
John Templeton Foundation
Simons Foundation
Ministero degli Affari Esteri e della Cooperazione Internazionale
UK Research and Innovation
GRTL Collaboration
Publisher
American Physical Society (APS)