✉news BusinessStartups first seen 1 d ago, last 10 h ago, peak #2
US startup criticised for plan to reflect sunlight onto Earth at night
Original: Sunlight at night: US startup’s demonstration of lighting Earth from space draws criticism
A US startup has carried out a demonstration of lighting part of Earth from space at night by reflecting sunlight, drawing sharp criticism. Critics raise concerns about light pollution, effects on astronomy and wildlife, and the lack of regulation over private companies altering the night sky. Astronomers and environmental groups have questioned who approves such projects and what safeguards exist.
Why now: The idea of commercially controlled artificial sunlight from space challenges views of the night sky as a shared resource, prompting debate over regulation and light pollution.
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Evidence
- Sunlight at night: US startup’s demonstration of lighting Earth from space draws criticism · The Guardian
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