Interactive
Explore the cluster
Hands-on pieces built straight from my real Jaxstro models — for curiosity, for talks, for the classroom. Drag, zoom, and turn the knobs; the physics is honest, not decorative.
Mass segregation
Turn one knob and watch the most massive stars sink to the cluster core — primordial mass segregation, computed live from the real density-coupling used in progenax.
Open →Gas expulsion
Massive-star feedback drives the natal gas outward, unbinding the cloud and leaving the young cluster behind. Scrub the expulsion or let it play.
Open →Birth of a cluster
A turbulent cloud grows dense, ignites its stars, and blows itself clear with feedback — the life of a star cluster, told scroll by scroll from a real gravoturb model.
Open →Inference in progress
Watch a posterior over a cluster's mass, age, and size tighten as observations arrive — real differentiable inference from informax, on a synthetic cluster.