U.S. Approves Test of Artificial Sun to Alter Earth's Day-Night Cycle Despite Opposition

The U.S. Federal Communications Commission (FCC) has approved a satellite test proposed by startup Reflect Orbital to illuminate Earth's dark side using a mirrored satellite, sparking global controversy. Concerns grow over the potential to alter humanity's shared night sky with just a single nation's approval. The low-orbit satellite, set for launch this year, will deploy a 18-meter square mirror to reflect sunlight and brighten specific regions, while the company claims it could power solar plants at night, support disaster relief, and reduce fossil fuel use. However, astronomers and wildlife experts warn of severe disruptions to ecosystems and human circadian rhythms, highlighting a significant regulatory gap in global light pollution governance.