SATELLITE LAUNCHES
I have launched two satellites via a stratospheric balloon. These small-scale satellites fly to high altitudes to gather data and conduct experiments. I have collected environmental metrics like temperature, pressure, and humidity, as well as explored new applications for satellite technology, while working to improve the cost efficiency of launches. These missions provide invaluable hands-on experience in satellite engineering and inform the direction of future projects.
.png)
Purpose
The 2024 launch provided hands-on experience and promoted STEM education for university students and at-risk youth.
As an executive member of the Queen's Space Engineering Team (QSET), I guided design team members through the planning and execution of the launch, helping them acquire essential skills such as coding, wiring, and satellite design. This initiative was aimed at fostering collaboration, problem-solving, and innovation.
Simultaneously, I created a free program for a group of at-risk youth through Connections, Queen's engineering outreach department. This program offered an opportunity for local youth to engage in a positive learning experience while gaining technical skills. To support the program, I successfully secured a grant from the Canadian Space Agency, allowing us to provide all necessary resources and ensure its success.
I designed Eggo using lightweight and cost-effective components. The Arduino Nano Every served as the core controller, ensuring a compact and energy-efficient system. The SD card reader facilitated reliable data storage, crucial for missions without downlinking capabilities. While the BMP180 operated outside its designated range, it proved a cost-effective and reasonably accurate choice given budget constraints. Additionally, the team utilized a precision thermistor, enhancing result accuracy and enabling the quantification of error.
Process
The satellite codenamed "Eggo," undertook the task of collecting critical payload data – encompassing temperature, pressure, and altitude – from the Earth's stratosphere. The primary objective was twofold: to further the team's understanding of atmospheric conditions and to contribute valuable insights about the climate and its impacts on the satellites for future launches. The end goal was to use the data to refine the existing strategies for future launches.
The Mission (2023)
Temperature
-18.4 to 69.2 F (-28 to 20.7 C)
Flight Time
↑ 90 minutes | ↓ 41 minutes
Altitude
30.1 miles (48.4 km)
Pressure
14.2 to 1007.2 hPa
2023 Launch Photos
2024 Launch Photos
(via on-board camera)
Impact
The impact of the 2024 satellite launch was significant, both in fostering educational partnerships and creating a framework for safer and more efficient satellite launch procedures.
First, the collaboration between Connections and QSET has established a sustainable model for ongoing STEM education. By engaging both university students and at-risk youth, the launch provided invaluable hands-on experience, inspiring participants and setting them on a path toward future success in engineering and technology. This partnership between QSET and Connections will continue, with plans for further satellite launches in the coming years, reinforcing the commitment to accessible STEM education.
Secondly, the safety standard I developed for transporting helium has streamlined the approval process for QSET's future launches. The new safety protocol ensures compliance with regulations, simplifying the logistics of the launch preparation and reducing potential delays. This change not only benefits QSET but also sets a precedent for other university teams and organizations involved in similar projects, demonstrating the value of thorough planning and safety compliance.
Together, these outcomes contribute to a broader impact on the university community and beyond, promoting a culture of innovation, safety, and education. By supporting the ongoing development of future engineers and scientists, these launches have the potential to drive significant advancements in space exploration and technology.