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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Deep-space optical navigation loses accuracy when spacecraft travel far from recognizable stars.

open Global / Unspecified, Global

Traditional star trackers struggle when solar glare or local dust plumes obstruct sensor fields during maneuvers. Pulsar-based navigation systems utilizing ultra-precise atomic X-ray timing signals are needed.

navigation when deep space optical science-space

WS02140 · Logged by Ian Patel on 2026-07-22T08:00:00Z · Horizon: 2030 · Working on: 0

Citation ID: WS02140 Title: Deep-space optical navigation loses accuracy when spacecraft travel far from recognizable stars. URL: https://worldsolve.org/index.php?api=problem&id=2140

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2165 public problems
2165 open challenges
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