In January 2026 alone, the Federal Communications Commission authorized 15,000 Starlink Gen2 satellites. Starcloud has filed for 88,000 orbital data center satellites. SpaceX has filed for 1 million. There is no atmospheric accounting framework requiring any of these operators to disclose or offset the consequences of their reentries. Recent literature suggests that cumulative stratospheric injection of satellite-derived contaminants — aluminium oxide from structures, and semiconductor-derived elements including silicon, gallium and copper from compute hardware — actually does damage the ozone layer, weakening the polar vortex and causing measurable temperature anomalies in the mesosphere and stratosphere. 

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Savannah McNamara is an information developer authoring CPU architecture documentation at Arm Ltd, and also an independent researcher working on operator-independent satellite health measurement systems, modelling atmospheric injection at satellite reentry...