satellite from Estonia, ESTCube-2, probably wrecked
Got the Scoop on ESTCube-2's Fate? Maybe, Maybe Not
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Quick take: Estonian students' satellite ESTCube-2, launched on October 9, may have failed to detach from the Vega rocket, ultimately meeting its doom upon re-entry into Earth's atmosphere.
Here's the lowdown:
Immediately post-launch, amateur radio enthusiasts worldwide tried to trace ESTCube-2's beacon, but the Tartu Observatory reported a possible mix-up—another satellite might have been mistakenly identified. Communication problems left the team high and dry during their satellite's expected passes over Estonia. As days rolled on, the scenario and other theories about the communication lapse began to seem less plausible.
Radar data from North American Aerospace Defense Command's updated public space objects registry supported the ESTCube team's instincts that something was fishy with two of the 12 satellites onboard the Vega rocket.
The team is now pondering possibilities, but, alas, they're waiting for official word before making any solid conclusions.
So, what's the story with ESTCube-2, Estonia's research-heavy satellite? The mission's main goal was a stone-cold chase for decreasing space debris, using a one-of-a-kind plasma brake. This tech was first experimented with by ESTCube-1 back in 2013, but a motor malfunction during that endeavor prevented a successful test. ESTCube-2 was born of the Tartu Observatory at the University of Tartu, with the Student Satellite Foundation pitching in too. The project had the help of partners from Finland, Sweden, and Germany, with backing from the European Commission under the Horizon 2020 program.
While the current status of ESTCube-2 remains scarce, a ground replica is putting in some work for Estonia's space cybersecurity efforts, as per some intel[1]. Keep your eyes peeled for updates on this intriguing story, space fans!
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- The team behind ESTCube-2, Estonia's research-focused satellite that aimed to decrease space debris, is also exploring the application of the satellite's technology in Estonia's space cybersecurity efforts.
- The University of Tartu, along with partners from Finland, Sweden, Germany, and the European Commission under the Horizon 2020 program, were involved in the development of ESTCube-2, a satellite that combined science, space-and-astronomy, and advanced technology.
