Researchers at the University of Surrey and Surrey Satellite Technology Limited (SSTL) in the UK are currently creating a new Android-powered satellite to be launched into lower-earth orbit later this year.
Named the Strand-1 (Surrey Training, Research and Nanosatellite Demonstrator), the satellite weighing just 10 lbs has been designed to take photographs of Earth from space, and within its circuitry is a commercial smartphone running Android.
In an interview with Wired, Shaun Kenyon, mission concepts engineer, explains that “The economic implications of this are really exciting. If these phones stand up to the extreme environments we see in space, it’s amazing to think we could eventually leverage low-cost mobile technology to use in satellite production.”
The Advantages of Using Smartphones in Satellites
The cost implications are a major factor with this project as many of the features of a smartphone are already included in most satellites. The main advantage being that the smartphone components are already a fraction of the size, weight, and cost of those currently in wide use within the aerospace industry. For instance, smartphones come equipped with advanced sensors, cameras, GPS, and communication systems, all of which are essential for satellite operations. By integrating these pre-existing technologies, the development and launch costs can be significantly reduced.
Moreover, the rapid advancement in smartphone technology means that satellites can benefit from the latest innovations in a much shorter time frame compared to traditional aerospace components. This could lead to more frequent updates and improvements in satellite capabilities, enhancing their performance and extending their operational life.
Challenges and Future Prospects
However, there are challenges to be addressed. The space environment is harsh, with extreme temperatures, radiation, and the vacuum of space posing significant risks to electronic components. Ensuring that a commercial smartphone can withstand these conditions requires rigorous testing and possibly additional protective measures. Despite these challenges, the potential benefits make this an exciting area of research and development.
Looking ahead, the success of the Strand-1 mission could pave the way for more widespread use of consumer electronics in space applications. This could democratize access to space technology, allowing smaller organizations and even educational institutions to develop and launch their own satellites at a fraction of the current cost. Additionally, the use of standardized, off-the-shelf components could lead to greater interoperability and collaboration between different satellite systems, further advancing our capabilities in space exploration and observation.
The Strand-1 project represents a significant step forward in the integration of consumer technology with aerospace engineering. By leveraging the advanced capabilities and cost-effectiveness of smartphones, researchers at the University of Surrey and SSTL are opening up new possibilities for satellite design and deployment. As this technology continues to evolve, we can expect to see even more innovative applications that will enhance our understanding of the Earth and the universe beyond.
Via Gadget Lab
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