TAU Launches Cutting-Edge Tech into Space
This capsule will protect electronic systems from harmful radiation in space
Tel Aviv University recently launched its TauSat-3 satellite to space. Inside the satellite is the “COTS-Capsule”, a mechanism for detecting and mitigating cosmic-ray-induced damage to space systems.
The satellite was launched from the Kennedy Space Center in Florida, USA, onboard a Falcon 9 rocket as part of the SpaceX CRS-24 mission. It was then transferred via the Cargo Dragon C209 spacecraft to the International Space Station (ISS), where it has now been successfully installed, connected via the ISS datalink network and communicated successfully with ground stations.
Yoav Simhony, a doctoral candidate from TAU’s School of Electrical Engineering and principal investigator of the study explains: “Currently, electronic equipment sent to space must be specifically modified to prevent cosmic radiation induced effects. The protection provided by the ‘COTS-Capsule’ will enable the use of commercial off-the-shelf components in space, thus opening the door to the use of advanced electronic components, while significantly shortening both development times and reducing the costs of space products.”
Simhony led the study together with the head of the School of Physics and Astronomy, Prof. Erez Etzion and Prof. Ofer Amrani from The Iby and Aladar Fleischman Faculty of Engineering, Head of the Small Satellite Laboratory.
Approximately the size of a shoebox, TauSat-3 was carefully designed and built by TAU’s team of experts. It will examine the performance of a novel radiation detecting and active protective mechanism to guard electronics from cosmic radiation induced damage.
The "COTS-Capsule" will allow the use of modern commercial electronic systems in space, by incorporating them into the protected environment inside the “COTS-Capsule” and operating them in that environment. According to the researchers, this is a mechanism that has revolutionary potential in the field of satellites and space-systems as well as a significant economic impact.
Will Join Second Israeli on Space Mission
Eytan Stibbe, the second Israeli in space, will be launched for a mission at the International Space Station in February 2022. Stibbe is expected to conduct dozens of experiments for leading researchers from a number of universities and commercial companies in Israel, and the “COTS-Capsule” is expected to be included in the series of groundbreaking experiments, as part of the “Rakia” [Sky] mission guided by the Ramon Foundation and the Israel Space Agency.
Prof. Etzion and Prof. Amrani explain: “Integration of the ‘COTS-Capsule’ mission as part of the national “Rakia” mission will provide a rare opportunity to examine the building blocks of this technology in space. In addition to the academic research, the space mission is leveraging and promoting an educational-scientific program in the field of space and radiation.”
Additional partners to the success of the project are: from Tel Aviv University - Dolev Bashi, Elad Sagi, Dr. Yan Benhammou, Dr. Igor Zolkin, Dr. Meir Ariel, Baruch Meirovich and the workshop staff, Orly Bloomberg, Edward Karat, Lily Almog and the procurement team, Yasmin Miller Zangi and the legal team, and several students of electrical engineering, software and physics. From Afeka College - Dr. Alex Segal, the IAI, the International Space Station deployment opportunity being made available by Nanoracks through its Space Act Agreement with NASA's U.S. National Lab, the Ehrlich law firm, Samuel Berkowitz and the law firm of Herzog, Fox and Ne'eman, the ARotec company and Tal Ahituv.