All the Satellites in Space Could Crack Open the Ozone Layer

By Caroline Delbert, Published by Popular Mechanics, 17 June 2021 Mega-constellations might end up being a massive problem. A huge number of low-Earth orbit satellites could cause environmental problems.Byproduct aluminum oxide reflects sunlight and helps to deplete ozone.There are unintended consequences in legality and even the study of astronomy. The

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The atmospheric reentry process generates extreme heat and mechanical loads, which lead to the satellite's disintegration at the altitude of about 45 miles. (Image credit: ESA)

Air pollution from reentering megaconstellation satellites could cause ozone hole 2.0

By Tereza Pultarova, Published by Space.com, 7 June 2021 When defunct satellites burn in the atmosphere, they leave behind chemicals that could damage the ozone layer and affect how much light Earth absorbs. Chemicals released as defunct satellites burn in the atmosphere could damage Earth’s protective ozone layer if plans

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Revealed: The UK’s largest intelligence agency is a significant emitter of greenhouse gases

By Matt Kennard and Mark Curtis, Published by Declassified UK, 7 May 2021 Declassified UK obtains first evidence of the environmental footprint of Britain’s surveillance agency, GCHQ, which shows its staff are flying nearly three times more than the average Briton annually, raising questions about the scale of its global

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Mining in Space Is Coming

Illustration by James Vaughan, Milken Review By Alex Gilbert, Published by Milken Institute Review, 26 April 2021 Space exploration is back. after decades of disappointment, a combination of better technology, falling costs and a rush of competitive energy from the private sector has put space travel front and center. indeed,

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