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UT Aerospace Engineering & Engineering Mechanics: sputnik07
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UT Aerospace Engineering & Engineering Mechanics: proudofHST
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UT Aerospace Engineering & Engineering Mechanics: J&D_USNO
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UT Aerospace Engineering & Engineering Mechanics: Highlands_83
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UT Aerospace Engineering & Engineering Mechanics: Bradley_83
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UT Aerospace Engineering & Engineering Mechanics: BigBend_93
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UT Aerospace Engineering & Engineering Mechanics: Asteroid_Dunc_86