Megaconstellations could destroy astronomy and there’s no easy fix

Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of “Ask a Spacemanand “Space Radio,” and author of “How to Die in Space.” Sutter contributed this article to’s Expert Voices: Op-Ed & Insights.

Over the next few years, companies across the world are planning to launch tens of thousands of satellites into orbit to provide global high-speed internet access. But that access comes at a cost: It will pollute the skies and contaminate astronomical observations. 

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