EQUIPThe Verge · 2d ago
Space mirrors could ruin astronomy — and your eyes
Executive Brief
The 30-second read
Futurists and researchers are developing satellite mirror projects designed to reflect solar energy to Earth's surface continuously. While promising for renewable energy, the technology presents significant risks to global astronomy and potential ocular safety issues.
- 01Space mirror concepts aim to provide solar power during both day and night cycles
- 02Current projects draw inspiration from Russia's Znamya experiments conducted during the 1990s
- 03Deployment of reflective orbital arrays threatens to disrupt sensitive astronomical observations
- 04Regulatory concerns involve potential eye damage and unforeseen environmental impacts from concentrated sunlight
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Solar energy, at any time of day or night - that's the dream of space mirror projects. Futurists have been imagining satellite mirrors that could reflect the sun's light onto the Earth's surface for over a century. Russian scientists experimented with the concept in the '90s with the Znamya project. The idea is to put […]