Trader consensus on Polymarket reflects a 62% implied probability against SpaceX achieving fully reusable Starship operations—defined as routine tower catches of both Super Heavy booster and upper stage with rapid turnaround—before 2027, driven by persistent technical hurdles despite steady progress. Recent April 2026 unveiling of next-generation Starship V3 prototypes highlights redesigned engines, structures for ship catches, and new test infrastructure, but ground testing just began with no orbital flights yet. Booster catches succeeded in earlier tests like Flight 7, yet upper stage recovery lags, with heat shield tiles and flap durability issues unresolved amid FAA licensing delays limiting cadence to a few flights per year. Key catalysts include V3 debut flights mid-2026 and potential regulatory approvals, though historical timeline slips temper optimism for full-stack reusability demonstration within 19 months.