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Assisted Reentry

All articles tagged with #assisted reentry

science-and-technology2 years ago

Fiery Satellite Freefall: Unbelievable Footage

The European Space Agency (ESA) successfully conducted an "assisted reentry" maneuver for its Aeolus satellite, guiding its controlled descent back to Earth and reducing the risk of debris landing near populated areas. The satellite, which had been in orbit since 2018 and improved weather forecasts and climate models, retired in July and was intentionally deorbited over Antarctica. About 80% of the satellite burned up during reentry, with the remaining 20% safely landing in the ocean. With the increasing number of satellites in orbit, ESA is prioritizing safer satellite decommissioning to mitigate the risk of space debris.

space2 years ago

"Capturing the Fiery Demise of Europe's Aeolus Satellite: A Final Glimpse"

The European Space Agency has released final images of its wind-measuring Aeolus satellite, which recently completed an "assisted reentry" to reduce the risk of debris falling to Earth. Aeolus was the first satellite to track terrestrial winds and provided valuable data for climate studies and meteorology. The images show the satellite tumbling as it interacted with the Earth's atmosphere before reentering and burning up, with only 20% surviving over Antarctica. The reentry operation tested new methods to reduce debris risk and will inform future end-of-life plans for space missions.