High redshift astronomy is the study of objects located at extreme distances from Earth, often at redshifts greater than z=1. This field focuses on observing and analyzing the most distant galaxies, quasars, and other cosmic objects in order to better understand the early universe and the processes that have shaped its evolution over billions of years. High redshift astronomy can provide valuable insights into the formation and evolution of galaxies, the growth of supermassive black holes, and the overall structure of the universe. This research area relies heavily on advanced telescopes and observational techniques to detect, study, and interpret the light emitted by these distant objects.