Are Satellite Megaconstellations Accidentally Geoengineering the Earth?

We’ve been reporting a lot lately on the negative impacts of satellite constellations. And unfortunately it’s time for another article about a paper pointing out the potential hazards of them. This one, by lead author Conner Barker of University College London, focuses on the pollution caused by rocket launches - and admittedly contains some good news, but also a cautionary tale that policy makers should be aware of.