[ACX 2026] Will NASA's Artemis II complete its mission successfully before 2027?

Prediction market on manifold. (https://www.metaculus.com/questions/embed/40864)Resolves according to Metaculus resolution. Metaculus high-level description: This question will resolve as Yes if Artemis II achieves a closest-approach altitude ≤20,000 km above the lunar surface during the mission and returns to Earth with no loss of crew before January 1, 2027.

24h Volume: $2,905.939. Liquidity: $5,100. Resolves: 12/31/2026.