What Does GRS Stand For?
GRS stands for Gamma Ray Spectrometer
The Gamma Ray Spectrometer (GRS) is a scientific instrument designed to measure and analyze gamma radiation emissions from various sources, including celestial bodies, terrestrial materials, and radioactive isotopes. By detecting and quantifying gamma rays, the GRS provides critical data for research in fields such as astrophysics, geology, and environmental monitoring, enabling scientists to understand elemental composition, radioactive decay processes, and cosmic phenomena. Its applications range from planetary exploration to nuclear safety assessments.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym