Mike Ressler (right) and Kalyani Sukhatme of NASA's JPL pose in the clean room with a model component, called a focal plane module, of the Mid-Infrared Instrument on NASA's James Webb Space Telescope.

Mike Ressler (right) and Kalyani Sukhatme of JPL pose in the clean room with a model component, called a focal plane module, of the Mid-Infrared Instrument on NASA's James Webb Space Telescope. Ressler is the project scientist for the instrument, and Sukhatme is the project element manager for the instrument's focal plane module.

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