Over 100 astronomers from leading U.S. universities have signed an open letter calling for an assessment of potential impacts of satellite megaconstellations on Earth’s environment. The researchers urge the U.S. Federal Communications Commission (FCC), which approves satellite deployments in the U.S., to halt megaconstellation launches and conduct a thorough assessment of their possible environmental impacts before awarding further licenses. U.S. government agencies are bound by the National Environmental Protection Act (NEPA), which requires them to consider the environmental impacts of their decisions. A 1986 categorical exclusion, however, means that satellites…
Read MoreAstronomers urge FCC to halt satellite megaconstellation launches
