Welcome to the MMT Observatory

Latest News

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  • Updated Observing Schedule

    An updated May - August MMT observing schedule, along with Program Titles, can be found here.

  • Binospec Instrument

    MMTO staff have been preparing for the arrival this fall of the Binospec instrument, a wide-field multi-object optical imaging-spectrograph. A place in the common building basement is also being prepared for the slit mask cutter. More information on the instrument can be found here.

  • Parking Lot Work at the MMT

    Improvements to the summit parking lot began mid-March to create a pathway allowing easier movement of instruments between the Instrument Repair Facility (IRF) and main MMT building. The summit parking area may be congested at times. Work is expected to be completed by the end of May.