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Israel’s first university-made nanosatellite launched into space



The TAU-SAT1 satellite took off on time from NASA’s launch facility in Virginia at 7:36 pm Israeli time.

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Professor Colin Price said: “We have now joined the “civilian space revolution” called “new space”. Unlike the old space, in the new space, not only large companies with huge budgets and huge teams of engineers Can build and launch satellites,”

; TAU’s head of the Department of Environmental Studies at Porter University. “We were able to prove that through correct planning, miniaturization and modulation of many technologies, students can build small satellites and launch them into space in two years, at a fraction of the cost of old space.”

TAU-SAT1 was completed approximately four months ago. It was then sent to Japan’s JAXA space agency for pre-flight testing. It arrived in Virginia two weeks ago. Nano satellites are only 10 x 10 x 30 cm. The aircraft weighing less than 2.5 kg was sent to the NASA replenishment spacecraft of the International Space Station into space.

The nanosatellite is expected to orbit at an altitude of 400 kilometers above sea level, which is called a “dazzling speed” by the university, at 27,600 kilometers per hour, or 7.6 kilometers. Every second. Every 90 minutes, it will circle the earth once.

TAU-SAT1 (Source: Tel Aviv University)TAU-SAT1 (Source: Tel Aviv University)

TAU-SAT1 aims to conduct multiple experiments in orbit, including measuring cosmic radiation around the earth.

Dr. Meir Ariel, Director of the TAU Nanosatellite Center, explained: “Our scientific mission is to monitor this radiation and measure the flux of these particles and their products.” “It should be understood that space is a hostile environment, not only for humans but also for This is true for electronic systems. When these particles hit astronauts or electronic equipment in space, they can cause major damage. The scientific information collected by our satellites will help design protection devices for astronauts and space systems.”

In order to collect data, the school built a satellite station on the roof of its engineering building. When TAU-SAT1 passes through Israel within a radius of 1,000 kilometers. Starting from the receiving range of the station, the antenna will track the orbit of the satellite, and a data transmission process will occur between the satellite and the station.

Dr. Ofer Amrani, head of the Tel Aviv University Microsatellite Laboratory, said that these “transmissions” are carried out approximately four times a day, each in less than 10 minutes.

“Because it has no engine, and due to atmospheric drag, the trajectory of the nanosatellite will gradually disappear over time-eventually it will burn in the atmosphere and return to us in the form of stardust,” Amrani said.

Researcher at Tel Aviv University (Source: Tel Aviv University)Researcher at Tel Aviv University (Source: Tel Aviv University)

He added: “We have established our own infrastructure to develop TAU-SAT1-from clean rooms to various test facilities, such as thermal vacuum rooms, to receiving and transmitting stations on the roof.”

TAU said its researchers have focused on designing another nanosatellite: TAU-SAT2.

“The idea is that any researcher and any student inside or outside Tel Aviv University, even without space experts, can plan and start space experiments,” Amrani explained further. .




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