By ERIC HRIN
Times West Virginian
WHITE HALL, W.Va. — Scott Zemerick watched a simulated flight of NASA’S SLS (Space Launch System) play out on a TV screen.
He gestured toward the video as it showed the rocket going through the stages of its flight.
The simulation was part of a press conference at the Katherine Johnson IV&V Facility Wednesday to discuss a breakthrough software that will be used on SLS, which is NASA’s replacement for the Space Shuttle.
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