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Ball Aerospace Completes Critical Design Review of Roman Space Telescope Instrument

Get this - Ball Aerospace's Roman Space Telescope is designed to unravel the secrets of dark energy, search for and image exoplanets, and explore many topics in infrared astrophysics. While its 2.4m telescope is the same size as Hubble’s, the WFI enables a field of view 100 times greater than Hubble’s at the same resolution.


Ball Aerospace, partnered with NASA Goddard Space Flight Center, successfully completed the critical design review of the Wide Field Instrument (WFI), which will be the primary science instrument on NASA’s Nancy Grace Roman Space Telescope, formerly known as the Wide Field Infrared Survey Telescope (WFIRST).


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“Now that we have passed this critical milestone, we will continue to work hand-in-hand with NASA as we move from the design phase and into building and integrating the instrument.” said Dr. Makenzie Lystrup, vice president and general manager, Civil Space, Ball Aerospace. “It’s always exciting to get to the hardware build, and particularly in this case as WFI is the central science instrument on Roman.”


Ball and NASA Goddard Space Flight Center are working in a close partnership to develop the WFI. Ball’s primary responsibility is the Opto-Mechanical Assembly, which includes the optical bench, thermal control system, precision mechanisms, optics, electronics, and the relative calibration system that provide the stable structural and thermal environment necessary for wide field, high-quality, infrared observations. Ball will integrate the Goddard-provided 302-megapixel focal plane subsystem into the instrument and host instrument level verification and environmental testing.


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