Private satellites could form a sky-spanning 'Saturn ring,' astronomers warn

Astronomers warn that mega-constellations planned by private companies—potentially more than a million data-center satellites—plus Reflect Orbital’s mirrors could form a bright, Saturn‑like ring around Earth, crossing the sky twice daily and outshining stars for hours after sunset. If realized, this artificial ring could severely hamper ground- and space-based astronomy, telescope time, and near‑Earth object searches. The FCC has granted a license for Reflect Orbital, drawing criticism from the AAS and researchers who caution that the work isn’t yet peer‑reviewed and that regulatory oversight may be inadequate as deployment plans accelerate.