Since 2020, aggregated from related topics
Ultraviolet astronomy is a branch of astronomy that focuses on studying celestial objects and phenomena in the ultraviolet portion of the electromagnetic spectrum. This area of research is important because ultraviolet radiation from stars, galaxies, and other cosmic sources can provide valuable information about their properties, composition, and evolution. Ultraviolet astronomy has led to significant discoveries, such as the identification of hot, young stars, the detection of exotic objects like white dwarfs and neutron stars, and the study of the interstellar medium. Observations in the ultraviolet range are typically conducted using specialized telescopes and instruments that are sensitive to this high-energy radiation.