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Drag sails are a cost-effective and reliable method for accelerating the deorbit of small satellites, especially CubeSats, at the end of their mission lifetime. This video showcases the deployment of the \u03a6INIX-1 engineering qualification model drag sail following a rigorous vibration test.<\/p>\n
Designed and developed by \u03a6INIX-1, a student team from the National and Kapodistrian University of Athens, this lightweight, compact, and deployable sail is integrated into a CubeSat. The drag sail was subjected to vibration loads mimicking the harsh environment expected during launch, one of the most critical phases for any mechanism.<\/p>\n
Captured at the ESA\u2019s CubeSat Support Facility (CSF), this sped-up video was recorded during the March 2025 test window of ESA\u2019s Fly Your Satellite! Test Opportunities. This programme offers student teams support with the preparation and execution of environmental testing of their student-designed and built hardware through dedicated access to the CSF.<\/p>\n
The video provides a detailed look at the deployment process, highlighting the technical prowess and innovative design of the drag sail. This testing phase marked a significant milestone for the team, offering valuable hands-on experience.<\/p>\n
The \u03a6INIX-1 project perfectly aligns with international efforts to safeguard space from debris. Earth’s orbit is becoming increasingly congested with defunct satellites, spent rocket stages, and fragmented debris \u2013 all posing collision risks to operational missions. In line with ESA and ESA Academy\u2019s vision, these brilliant students have taken a bold step in supporting a sustainable orbital environment through the development and testing of a CubeSat drag sail.<\/p>\n<\/p><\/div>\n
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