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The Bruce Murray Space Image Library

Extreme Precision Spectrometer (EXPRES)

Extreme Precision Spectrometer (EXPRES)

Lowell Observatory / Yale University

Extreme Precision Spectrometer (EXPRES)
EXPRES is capable of finding planets about the size of Earth, in the “habitable zone” of stars similar in size, temperature, and age as our own Sun. Designed and built at Yale University, EXPRES is operating at the 4.3-m Lowell Observatory Discovery Telescope in Arizona.

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