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Reflect Orbital's Satellite Plans Spark Environmental Concerns

10/22/2025

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Summary

Story summary

Reflect Orbital, a California start-up, plans to launch the EARENDIL-1 demonstration satellite in April 2026 to deploy a 60-by-60-foot mirror directing sunlight to Earth to boost solar power during twilight.
The company envisions more than 4,000 satellites by 2030.
Astronomers and biodiversity experts warn the project could raise light pollution, disrupt ecosystems, and hinder observations.
Reflect Orbital plans an environmental impact assessment and collaboration with experts before expanding operations.

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Story summary

Reflect Orbital, a California start-up, plans to launch the EARENDIL-1 demonstration satellite in April 2026 to deploy a 60-by-60-foot mirror directing sunlight to Earth to boost solar power during twilight.
The company envisions more than 4,000 satellites by 2030.
Astronomers and biodiversity experts warn the project could raise light pollution, disrupt ecosystems, and hinder observations.
Reflect Orbital plans an environmental impact assessment and collaboration with experts before expanding operations.