University of Arizona

                                             Special Collections will be closed December 20, 2023 through January 1, 2024 in observance of the University Holiday break.

Robert McMillan Radial Velocity papers

Radial Velocity instrument, circa 1984

Robert S. McMillan materials documenting the Radial Velocity Project of the University of Arizona Lunar and Planetary Laboratory. The project developed and used a spectrometer to detect the reflex Doppler shift of solar-type stars orbited by Jupiter-sized planets. Observation log books, grant materials, research files, instruments, photographs, and compact disks.