SSC01-VIII-6 A Highly Modular Scientific Nanosatellite: TEST David L. Voss, A. Kirchoff, D. P. Hagerman, D.C.H Tan, J.J. Zapf, Jeff Dailey, Art White, H D. Voss Taylor University, 236 Reade, Upland, IN 46989 (765) 998-4871
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[email protected] M. Maple and Farzad Kamalabadi University of Illinois, 1406 W. Green St, Urbana, IL 61801
[email protected], ABSTRACT: A powerfully instrumented, reliable, low-cost 3-axis stabilized nanosatellite is in final design using novel technologies. The Thunderstorm Effects in Space: Technology (TEST) nanosatellite implements a new, highly modular satellite bus structure and common electrical interface that is conducive to satellite modeling, development, testing, and integration flow. TEST is a low-cost ($0.1 – 0.2 M) nanosatellite (30kg) in final development by Taylor University and the University of Illinois through the Air Force Office of Space Research (AFOSR) University Nanosatellite program. TEST implements a strong variety of plasma, energetic particle, and remote sensing instrumentation with the objective of understanding how lighting and thunderstorms influence the upper atmosphere and the near-space environment. As a disruptive technology, the TEST modular design and instrumentation challenges portions of satellite systems (such as future DOD DMSP and NASA LWS Geospace Missions), while complementing large multi-probe and remote sensing programs. TEST includes a variety of proven instrumentation: two 1m Electric Field (EP) probes, a thermal plasma density Langmuir Probe (LP), a 0.5 to 30 kHz Very Low Frequency (VLF) Receiver, two large geometric factor cooled (-60° C) Solid State Detector (SSD) spectrometers for energetic electrons and ions (10 keV < E <1 MeV), a 3-axis Magnetometer (MAG), a O2 Hertzberg UV Photometer, a 391.4 nm Transient Photometer and a 630 nm Imager for airglow and lightning measurements.