Millions of Satellites Could Have a Profound Effect on the Earth’s Ionosphere

Mega-constellations of satellites. Credit: ESA-Science Office

Hardly a day goes by where a story hits the headlines about our abuse of the Earth’s precious environment be that the atmosphere or the oceans, forests or desert. When it comes to the atmosphere we all tend to immediately turn our attention to pollution, to gasses being released and disturbing the delicate balance. Yet a paper recently published points to a new demon, megaconstellations of satellites damaging the ionosphere – the ionised part of the upper atmosphere.

Continue reading “Millions of Satellites Could Have a Profound Effect on the Earth’s Ionosphere”