World Solve — A living repository of problems worth solving.

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World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

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The long-term stability of multi-planet exoplanet systems is poorly constrained.

open Global / Unspecified, Global

Resonances and perturbations can destabilize orbits over billions of years. N-body simulations and long-term observation campaigns can test stability.

mathematics-logic global-unspecified long-term stability multi-planet exoplanet systems poorly constrained resonances perturbations destabilize whether philosophy-ethics haven resolved long know

WS01840 · Logged by Ian Patel on 2026-07-22T15:14:00Z · Working on: 0

Citation ID: WS01840 Title: The long-term stability of multi-planet exoplanet systems is poorly constrained. URL: https://worldsolve.org/index.php?api=problem&id=1840

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1962 public problems
1962 open challenges
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