Controversial startup's plan to 'sell sunlight' using giant mirrors in space would be 'catastrophic' and 'horrifying,' astronomers warn

Live ScienceFriday, October 31, 2025 at 2:52:59 PM
NegativeScience
Controversial startup's plan to 'sell sunlight' using giant mirrors in space would be 'catastrophic' and 'horrifying,' astronomers warn
Reflect Orbital, a California-based startup, has sparked controversy with its ambitious plan to deploy 4,000 giant mirrors in low Earth orbit to sell sunlight at night. While the idea may sound innovative, astronomers are raising alarms about the potential consequences, including interference with telescopes, disruption for stargazers, and environmental impacts. This project could fundamentally alter our night sky and the way we observe the universe, making it a significant concern for both scientists and the public.
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