Solar Storms Could Trigger a Rapid Kessler-Style Debris Cascade in Low Earth Orbit
TL;DR
Scientists warn that a powerful solar storm could abruptly trigger a Kessler syndrome–style cascade in Earth's low orbit, turning orbital debris into a self-perpetuating cloud that endangers satellites and could shower debris back to Earth. Researchers introduced the CRASH clock, suggesting a catastrophic collision could unfold in roughly 5.5 days if navigation is disrupted, a sobering risk given the growing megaconstellations from SpaceX, Amazon, and others and the current high rate of in-orbit maneuvers.
- Earth's Lower Orbit Could Rapidly Collapse, Scientists Warn, Raining Deadly Missiles Onto Planet Below Futurism
- CRASH Clock Measures Dangerous Overcrowding in Low Earth Orbit IEEE Spectrum
- 2.8 Days to Disaster: Low Earth Orbit Could Collapse Without Warning SciTechDaily
- Clear Orbit, Secure Future: A Call to Action on Space Debris weforum.org
- Astrophysicists present CRASH Clock – an indicator of the risk of collision of satellites in orbit Mezha
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