NASA Balloon Program

NASA's Balloon Program involves launching large, high-altitude balloons that carry scientific instruments into the stratosphere, about 30-40 kilometers above Earth. These balloons enable researchers to study astronomy, atmospheric science, and Earth observations without the expense of spaceflight. They provide a cost-effective way to test new instruments, gather data, and conduct experiments in near-space conditions. The balloons are made from special materials and are carefully controlled to reach and maintain a stable altitude before descending safely. This program allows scientists to conduct valuable research that would be difficult or expensive to perform through satellite or spacecraft missions.