European Astronomers Urge FCC to Block 1.7 Million Satellites Over Dark-Sky Threat
Updated
Updated · Common Dreams · Jul 2
European Astronomers Urge FCC to Block 1.7 Million Satellites Over Dark-Sky Threat
3 articles · Updated · Common Dreams · Jul 2
Summary
European Southern Observatory astronomers urged the FCC to reject filings tied to Elon Musk-led plans for 1.7 million satellites, calling the proposal an existential threat to optical astronomy.
100,000 faint satellites is the rough upper limit compatible with modern sky observation, ESO said, while more than 14,000 Starlink satellites have already been launched since 2019.
Reflect Orbital's separate 50,000-satellite proposal intensified the warning: its mirror-like craft could appear four times brighter than the full Moon in reflected beams and otherwise shine as bright as Venus.
Bright satellite streaks can wipe out telescope images of distant galaxies, exoplanets and hazardous asteroids, ESO said, while launches and reentries could also worsen air quality, ecosystems and human biological rhythms.
1,800-plus public comments on Reflect Orbital and nearly 1,500 on SpaceX are now before the FCC, which must decide whether to approve the applications.
With a million satellites planned, is Earth's orbit becoming an unregulated 'Wild West' beyond any single country's control?
Are millions of satellites creating an irreversible geoengineering experiment in our upper atmosphere?
Is connecting the world with satellite internet worth losing our view of the universe forever?
At the Brink: FCC Faces Historic Choice on 1.7 Million Satellites and the Future of Space and Earth
Overview
As of July 2026, the world faces a critical moment as the FCC considers whether to approve the launch of up to 1.7 million new satellites—far more than the current 14,000 in orbit and well above the 100,000-satellite cap recommended by scientists. Driven by commercial and technological ambitions, this surge could transform our relationship with space and the night sky. However, it raises urgent concerns about light pollution, environmental risks, and the future of astronomy. The FCC’s decision will shape not only U.S. policy but also set a global precedent for how humanity manages and protects Earth’s orbital environment.