A Test Range is a designated area where various types of tests and evaluations are conducted, often for military or aerospace purposes. These ranges are equipped to handle the testing of weapons, missiles, or aircraft, ensuring safety and control during experiments. Test ranges can vary in size and complexity, depending on the specific requirements of the tests being performed. They are crucial for organizations like the U.S. Department of Defense or NASA, as they provide a controlled environment to assess performance, reliability, and safety before deploying new technologies or systems.