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The Space Technologies Lab (STL) performs research into spaceflight-qualified hardware and algorithms. Research in this facility is key to understanding proximity operations, relative motion, optical navigation and design and test capabilities — especially for nano-satellites. This is directly related to the design, build, test and operation of small satellite technologies.

Equipment

• 400-square-foot class 10,000 clean room for assembly and integration of spaceflight hardware. Hard-walled with a 2 x 2 x 2 cubic foot pass-through box, an 8 x 8 foot gowning area and a removable panel to accommodate large payloads. Computers, electronic equipment, bench, storage space and hand tools are available for integration and test.
• The thermal vacuum chamber offers a 1 x 1 x 1 cubic meter test area with vacuum down to 4E-7 Torr and thermal limits from -90 to +90° C. The chamber has two turbo pumps allowing it to reach 1e-4 Torr in about 30 or less of pump time (1e-4 Torr is a nominal NASA requirement for vacuum testing). The chamber has three access ports, and we currently have feed-through connectors/flanges for optical, 4xUSB, fiber optic, 50-pin and Ethernet.
• The optical calibration and test system provides a 6 x 4-foot air-leveled table with an Imperial (1-inch) hole pattern. Multiple camera sensors and a space environment “dark box” are available.
• Sawyer 7DOF robots for use as a proximity operation and optical sensors testbed.