Have you got your bunker ready for the satellite crash?
The ERS-2 satellite, launched in 1995, is on a collision course with Earth’s atmosphere, drawing attention as it tumbles uncontrollably towards reentry. Initially expected to reenter hours earlier, the European Space Agency (ESA) now anticipates the event to occur around 7:10 AM EST or 4:10 AM PST on Wednesday, February 21st, with a significant 26-hour margin of error.
Photos released by the ESA captured the satellite’s rapid descent from an altitude of over 300km to around 200km, dropping over 10km each day. NASA estimates a slim one in 2,500 chance of the satellite landing on someone’s head.
As the ERS-2 nears an altitude of 80km, it will begin to disintegrate and burn up upon reentry. While some fragments may survive, the ESA suggests they are likely to land in the ocean, mitigating risks to populated areas.
Mirko Albani, head of ESA’s Heritage Space Programme, highlights ERS-2’s contributions to scientific knowledge, including insights into Earth’s atmosphere, oceans, and the effects of human activity on the environment.
As space agencies monitor the situation, they emphasize the low risks associated with satellite reentries. This event underscores the complexities of space exploration and the importance of managing space debris to ensure the safety of space activities and infrastructure.
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