Robert Hanbury Brown, born on August 31, 1916 and died on February 16, 2002, was a renowned astronomer and physicist. He is known for his significant contributions to astrophysics. Brown completed his education at the University of Cambridge, where he embarked on his scientific career. He made important contributions to radio astronomy and quantum optics, particularly in the development of interferometry techniques. His work has had a profound impact on the development of modern astronomy and physics.