Will we discover any large object moving faster than 0.1c (inflation-adjusted) in free space before 2040?
Prediction market on manifold. "Large" = hydrostatic equilibrium. "Free space" = not infalling into a black hole, in a very close orbit, or similar. (Speed relative to Earth.) There will be no AI clarifications added to this market's description.
Liquidity: $1,000. Resolves: 1/1/2040.