Open House

Face-to-face events at the Tombaugh Campus Observatory

Our Open House events are held at the  Tombaugh Observatory  on the NMSU main campus (click  here  to see its location). They occur roughly once per month, often near the time of the first-quarter Moon from September through May, and occasionally during the summer. Each evening program includes a short presentation, followed by guided observing through telescopes. 

If the weather looks cloudy or stormy on the afternoon of an Open House Event, please check here to confirm that the observatory will be open that evening. We cannot operate the telescopes under conditions of heavy clouds, high humidity, high winds, dusty conditions, or rain.

2024 - 2025 NMSU Astronomy Open House nights

Event Date and Time
Tombaugh Campus Observatory Public In-Person - Space Festival! September 13th, 2024 @ ~9:00 PM (after Space Fesitvel in O'Donnell Rm 111!)
Tombaugh Campus Observatory Public In-Person Open House  October 11th, 2024 @ 8:00 PM
Tombaugh Campus Observatory Public In-Person Open House  November 8th, 2024 @ 7:00 PM
Tombaugh Campus Observatory Public In-Person Open House   December 6th, 2024   
Tombaugh Campus Observatory Public In-Person Open House  January 17th, 2025 
Special Tombaugh Campus Observatory Public In-Person Open House  Jan 28th, 2025 -> Special talk in Biology Annex 102 at 6:30 PM. Observing at Tombaugh Campus Observatory at 7:00 PM. 
Tombaugh Campus Observatory Public In-Person Open House  February 7th, 2025 @ 7:00 PM
Tombaugh Campus Observatory Public In-Person Open House  March 7th, 2025 
Tombaugh Campus Observatory Public In-Person Open House 

April 4th, 2025 @ 9:00 PM

Talk will be held at Tombaugh Campus Observatory @9pm before the astronomical viewing. 
Tombaugh Campus Observatory Public In-Person Open House  May 2nd, 2025 @ 9:00 PM

Virtual events from the Tortugas Mt. Observatory

Virtual events from TMO will happen occasionally in additon to the in-person public nights - when they occur we will post here with the zoom registration link and instructions!