briefMay 1, 20261 min read· Last reviewed May 1, 2026 by ArmorOS EditorialIn-Orbit Demonstration and Data Acquisition of a Hyperspectral Microwave Sounder (HyMS)https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=6a8d7a545c494ef0b4d8e323b0a23515 Source: https://sam.gov/workspace/contract/opp/6a8d7a545c494ef0b4d8e323b0a23515/view