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US startup's plan to light Earth from space sparks criticism

Original: US startup's demonstration of lighting Earth from space draws critcism

A US startup based in California has demonstrated reflecting sunlight from orbiting mirrors down to Earth, drawing criticism from astronomers and dark-sky advocates. Critics warn the technology could disrupt night skies, wildlife and ground-based astronomy, and are calling for regulation before the idea is expanded into a commercial service.

Why now: The demonstration raises fresh concerns about light pollution and the lack of rules governing commercial use of sunlight from space.

Reflect OrbitalCaliforniaUnited States

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