Astronomers sound alarm over light pollution from huge new satellite
An artist's illustration of AST SpaceMobile's BlueWalker 3 mobile phone service satellite in orbit. (Image credit: Nokia/AST SpaceMobile) By Nicola Davis, Published by The Guardian, 2 October 2023 At its peak BlueWalker 3, which resembles a Tetris block, is as bright as two of brightest stars in night sky The














