News ESO studies impact of mega-satellite constellations on astronomy 5 March 2020 Astronomy Now A new study by the European Southern Observatory provides a preliminary look at the potential astronomical impact of mega-satellite constellations.
News IAU offers provisional details of threat due to satellite constellations 12 February 2020 Astronomy Now The International Astronomical Union raises more red flags about the possible impact of large satellite constellations on Earth-based astronomy.