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Reblogged by cstanhope@social.coop ("Your friendly 'net denizen"):
nemeciii ("Matti Järvinen") wrote:
Megaconstellations like Starlink will increase atmospheric aluminum oxide amounts to 646% over natural levels ( +360 metric tons / year ).
It will take up to 30 years for the aluminum oxides to drift down to stratospheric altitudes, where 90% of Earth's ozone is located.
Once there aluminum oxide will act as a catalyst with chlorine harming the ozone layer.
https://phys.org/news/2024-06-satellite-megaconstellations-jeopardize-recovery-ozone.html