This concern has already been addressed by SpaceX. It's worth noting that LSST is the single telescope most affected by Starlink. Since the article you posted w

This concern has already been addressed by SpaceX. It's worth noting that LSST is the single telescope most affected by Starlink. Since the article you posted was published, SpaceX met with the LSST people and specifically designed a sunshade to reduce the brightness of Starlink satellites on station below the threshold that will cause saturation problems. https://www.spacex.com/updates/starlink-update-04-28-2020/ https://www.spacex.com/updates/starlink-update-04-28-2020/