Submit a Question

Submit questions about the CUBO or ESH below and a member of the project team will respond within a few days.

Site Visits

Members of the Cornell University Observatory Borehole (CUBO) project team will be available to answer questions on Tuesdays from 12-1 p.m. When visiting CUBO, be sure to remain within the designated observation area. Do not enter the fenced area or construction zone.


News media interested in Cornell University Observatory Borehole (CUBO) or Earth Source Heat (ESH) may contact the Cornell University Media Relations Office at 607-255-6074 or