NASA successfully integrates coronagraph for Roman Space Telescope
This milestone follows the coronagraph's arrival at the center earlier this year from NASA's Jet Propulsion Laboratory (JPL) ...
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NASA tool prepares to image faraway planets
"The flaws are so small and have such a minor effect that we had to do over 100 iterations to get it right," said Feng Zhao, deputy project manager for the Roman Coronagraph at JPL. "It's kind of ...