NASA's Marshall Space Flight Center is seeking to procure design and testing services for a truss/optical bench and an alignment monitoring system for the Super High Energy Replicated Optics (SuperHERO) balloon mission. This mission aims to utilize advanced x-ray optic technology to achieve a significant improvement in angular resolution for hard-x-ray astrophysical telescopes, enabling unprecedented observations of the high-energy universe. The contract will be awarded on a sole source basis to Washington University in St. Louis, following a competitive selection process under the NASA Research Opportunities in Space and Earth Sciences - 2023 announcement. Interested organizations are invited to submit their capabilities and qualifications to Jason Arnold at jason.l.arnold@nasa.gov by 5:00 PM Central Standard Time on April 10, 2025, for consideration in determining whether to pursue a competitive acquisition process.