On the 2nd October 2024, our stratospheric balloon was successfully launched into the upper atmosphere. This balloon is designed to ascend to altitudes of more than 30 kilometers. The mission marks the beginning of multiple further balloon missions to conduct regular scientific experiments in the earth’s stratosphere and test satellite hardware for our satellite project.

The launch took place at the TUM hangar at Oberpfaffenhofen airport with our team, many of whom were involved in the design and construction of the balloon. After months of planning, testing, and preparation, the stratospheric balloon, carrying various instruments and our battery board that will be used on MOVE-III, was released into the atmosphere. See the picture below of the launch.

This mission was not only an opportunity for the students to test the capabilities of their innovative technologies but also a chance to gather data. The balloon ascended to the upper atmosphere and was equipped with sensors and instruments to monitor atmospheric conditions such as temperature and pressure. These experiments were designed to provide valuable insights into the upper atmosphere. Additionally, it was equipped with a camera, which recorded during the flight.

In addition to the scientific experiments, one of the balloon’s main objectives was to test satellite hardware designed for future missions. We tested the performance of our in-house built battery boards that could be deployed in low Earth orbit. This test was a critical step in proving the functionality and reliability of the hardware, as well as its ability to perform in the challenging conditions of the stratosphere

As the balloon ascended, it soared to about 27 kilometers, reaching the stratosphere before gradually descending. We monitored the flight in real-time, receiving data transmissions from the balloon.

For many of the students, this project represented their first experience in aerospace engineering, offering valuable hands-on learning and a unique opportunity to contribute to the growing field of space exploration. This mission marks the first of many more planned by us. The success of the launch of this student-built stratospheric balloon and the recovery opens new possibilities for further scientific research projects by these students.

You can watch a 360° video from the flight on our YouTube Channel.