Tom Byrd and Nasa Free People Check 

( I'm Tom Byrd)
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NASA starts next round of testing of J-2X rocket engine at Stennis ...

www.gulflive.com
"The first round of testing helped us get to know the engine, how it operates and its basic performance characteristics," said Tom Byrd, J-2X engine lead in the SLS Liquid Engines Office at Marshall Space Flight Center. "Now ...
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