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Frederick A. Ringwald Professor of Physics
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Gallery of images from the Campus Observatory, the Sierra Nevada, and Mount Laguna Adventure! Excitement! Current space weather / Sunspot numbers Accurate time / My picture Classes from 1999 to 2026 | ||||||
Research Interests: Multiwavelength observational astronomy of cataclysmic variables, nova shells, accretion disks and outflows, X-ray binaries and black holes, symbiotic stars, common envelope evolution, stellar magnetism, exoplanets, starburst galaxies, and quasars; also spaceflight, time-series analysis, and astronomical instrumentation.
At right: Some images from Fresno State's
Campus Observatory.
Office:
Room 11 of the J wing of McLane Hall
(near the ground-floor Women's Room and 15 meters east of the large
classroom McLane 161)
Email:
ringwald[at]csufresno.edu and replace [at] with
@
Phone:
(559) 278-8426
Postal mail address:
2345 E. San Ramon Ave., M/S MH37
Fresno, CA 93740-8031
U.S.A.
Last updated 2026 October 4. Webpage by Professor Ringwald
Department of Physics, California State University, Fresno. Please read this disclaimer.