Contact Information

Main Phone Number

(520) 621-6524

Steward Observatory Main Fax

(520) 621-1532

SO Tech Park Fax

(520) 621-3398

Building Address

Department of Astronomy/Steward Observatory 
933 North Cherry Avenue, Rm. N204 
Tucson, AZ 85721-0065

Shipping Address

Steward Observatory Annex 
1540 East Second Street 
Tucson, AZ 85721-0064