The University of Alabama in Huntsville (UAH, formerly known as UAHuntsville) is a public research university in Huntsville, Alabama, United States. It is part of the University of Alabama System and is classified among "R2: High Research Spending and Doctorate Production". The university offers 94 degrees across its 8 colleges, leading to bachelor's, master's, and doctoral degrees. It is known for its research in astronomy, atmospheric science, and aerospace engineering, and frequently collaborates with NASA on research projects.