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CU Boulder has engraved Ralphie on every space instrument for more than 30 years

CU Boulder logo has traveled more than 5 billion miles in space

An engraving of Ralphie on a space instrument at the University of Colorado Boulder (CU Boulder/Courtesy Photo)
An engraving of Ralphie on a space instrument at the University of Colorado Boulder (CU Boulder/Courtesy Photo)
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Getting your player ready...
Since the 1980s, the University of Colorado Boulder has carved an image of Ralphie on every instrument that's gone to space on more than a dozen missions.
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