Something my SXS colleagues and I have been working on for the past six years: https://arxiv.org/abs/2505.13378 The SXS Collaboration's third catalog of binary black hole simulations Scheel et al. We have a little news blurb here: https://www.black-holes.org/2025/05/19/catalog-update Here's a nice figure — read the news blurb for a short explainer, or the paper for more details!