Changes to MDM forms
The MDM run prep form as well as the run & trouble report processing systems have recently experienced spamming issues. Due to this, these forms are...
2026a Schedule now online
The 2026b schedule is now posted and available online.
2025b Schedule now online
The 2025a schedule is now posted and available online.
2.4m primary mirror recoated!
In June of this year, the Hiltner 2.4m mirror, after countless delays and issues, has finally been re-aluminized. Coating and realignment went well...
2025a Schedule now online
The 2025a schedule is now posted and available online.
What’s New at MDM Observatory?
The MDM Blog
Found below are items of interest that have recently occurred at MDM. These could be anything from improvements to the instrumentation to some really interesting science using data from our telescopes. If you have something you’d like added, send a comment to the address found below.