Education
University of Pennsylvania. Villanova University.
astrophysicist university professor
University of Pennsylvania. Villanova University.
He and two colleagues thought they had discovered Neptune"s ring system in 1968, but had actually discovered the moon Larissa instead, as later shown by Voyager 2. He was also involved in building Iran"s first high-powered telescope in the 1970s. He has been, and continues to be, involved in various international astronomical collaborations, such as helping to organize teaching and development programs in North of Korea.
He received a Bachelor of Surgery degree in physics from Villanova University in 1964.
In 1970, received his doctoral degree in astronomy from the University of Pennsylvania. His research interests are binary star systems, pulsating stars, black holes, evolution of the sun and solar-like stars, pulsating red stars, Advanced Package Tool (Automatic Photoelectric Telescope) programs, apsidal motion studies, and searching for exoplanets.