Astronomy & Space

Company Secretly Tested Satellite Mirror That Reflects Sunlight to Earth

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Reflect Orbital, a satellite company, conducted a demonstration in California using ground-based spotlights to simulate how satellites would reflect sunlight to Earth's surface as part of their proposed "sunlight as a service" business model. The test was performed without prior consultation with astronomers, who have concerns about light pollution and interference with astronomical observations. The demonstration aimed to showcase technology that would eventually use satellites in orbit to direct sunlight to specific locations on demand.


This raises significant concerns about the potential impact of commercial satellite constellations on astronomical research and the night sky environment. The lack of consultation with the astronomy community highlights gaps in regulatory oversight for emerging space-based services that could affect ground-based observations.


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The California demonstration by Reflect Orbital used spotlights to imitate sunlight-reflecting satellites.

The post A Satellite Company Tested “Sunlight As A Service” — Without Astronomers’ Knowledge appeared first on Sky & Telescope.

Source: A Satellite Company Tested “Sunlight As A Service” — Without Astronomers’ Knowledge