Bailey G. Light Mar 13, 2026 NASA’s Center of Excellence for Collaborative Innovation (CoECI) assists in the use of crowdsourcing across the federal government. CoECI’s NASA Tournament Lab offers the contract capability to run external crowdsourced challenges on behalf of NASA and other agencies. This three-phase challenge invites geophysicists, sensing specialists, nondestructive testing experts, and creative problem-solvers (including AI/ML practitioners) from any field to develop novel methods for detecting subsurface cracks in embankment dams. Through this multi-phase challenge, teams will embark on a structured journey that moves from concept to development and ultimately to real-world demonstration. In Phase 1, teams will articulate and frame their solution approach and execution vision. During Phase 2, selected teams will detail and validate their designs. Finally, in Phase 3, the selected teams will demonstrate the most promising solutions in conditions that reflect real embankment dam environments.…