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DARPA accidentally detects SpaceX Falcon 9 rocket reentry by listening to Earth’s atmosphere

Researchers with the U.S. military's Defense Advanced Research Projects Agency (DARPA) have successfully used Earth's atmosphere as a sensor to detect a distant disturbance.

Astrobitica April 1, 2025 (Last updated: April 1, 2025) 1 minute read

Researchers with the U.S. military’s Defense Advanced Research Projects Agency (DARPA) have successfully used Earth’s atmosphere as a sensor to detect a distant disturbance.

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