Trex Enterprises Corporation (Trex) proposes technology development to manufacture monolithic, lightweight silicon carbide corrugated mirrors (SCCM) suitable for NASA space telescopes. The manufacturing process for SCCM integrates Trex's patented CVC SiC process technology with ITT's corrugated mirror design. The former technology CVC SiC has been shown to yield an excellent, highly mechanically and thermally stable mirror substrate material, while the latter corrugated mirror concept has been utilized to rapidly and inexpensively fabricate glass mirrors. The SCCM process forms a hollow, closed back corrugated mirror blank by sequentially depositing thin (1-3mm thick) CVC SiC layers onto appropriately designed sacrificial graphite mandrels, which are removed subsequently by burnout in an oxidizing high temperature furnace. Nominally, the hollow SCCM then consists of mirror facesheet layer, a corrugated interior layer and a backsheet layer, each intimately chemically bonded with each other by the CVC SiC layer-on-layer deposition process. The result is a monolithic, highly stiff, mechanically and thermally stable mirror substrate suitable for visible, UV, EUV, x-ray and infrared telescopes. Furthermore, because of the unique fabrication process, minimal after deposition grinding is required, resulting in a cost-effective, rapid deposition process.