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US startup's space sunlight demo draws criticism
Original: Sunlight at night: US startup’s demonstration of lighting Earth from space draws criticism
A US startup demonstrated reflecting sunlight to Earth from space using mirrors, briefly illuminating a target area at night in California. The company says the technology could extend daylight for practical uses, but scientists, environmentalists and local residents have pushed back, raising concerns about light pollution, effects on wildlife and the ethics of altering the night sky for commercial purposes.
Why now: The controversial demonstration of artificial sunlight from orbit has reignited debate over light pollution and commercial use of space.
Rank over time, top of the chart is #1. 20 snapshots from 5 h ago to 1 h ago.
Evidence
- Sunlight at night: US startup’s demonstration of lighting Earth from space draws criticism · The Guardian
Company imitates reflection of sun from mirrors, prompting pushback from some scientists, environmentalists and California locals
Elsewhere
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