Sam Usman

Sam Usman serves as a Visiting Assistant Professor in the Department of Physics and Astronomy at Colgate University, contributing to academic instruction and research within the institution's scientific framework.

His scholarly focus spans core astronomical disciplines with emphasis on:

• Astronomy: Observational and theoretical analysis of celestial phenomena and cosmic structures
• Astrophysics: Physical processes governing stellar evolution, galactic dynamics, and high-energy cosmic events
• Cosmology: Investigations into universe expansion, dark matter distribution, and cosmic microwave background radiation
• Planetary Science: Formation mechanisms of planetary systems, exoplanet characterization, and solar system dynamics