US approves giant space-mirror test to beam sunlight on demand, sparking concerns about crowded low-Earth orbit
The FCC has approved Reflect Orbital to test Earendil-1, a satellite designed to reflect sunlight back to Earth for solar energy and broad lighting, with plans for a 50,000-satellite fleet by 2035. The initiative raises safety and ethical concerns including health and circadian disruptions, interference with telescopes and pilots, and significant environmental costs from launches and debris, all amid a crowded near-Earth space with SpaceX’s Starlink megaconstellations. The piece frames this as an innovation challenge requiring careful assessment of risks vs. benefits and potentially stronger governance to manage orbital resources and avoid harm to astronomy, aviation, and the atmosphere.
