Brightness Characterization and Modeling for Amazon Leo Satellites The mean apparent magnitude of Amazon Leo satellites is 6.28 based on 1,938 observations. For spacecraft in their operational mode, 92% exceeded the brightness limit recommended by the IAU for interfe...

Brightness Characterization and Modeling for Amazon Leo Satellites

after Starlink howto kill the sky more !

#satellitesconstellation
#satellite
#Amazon
#killsky

arxiv.org/abs/2601.07708

Space Industry Adds Threats to Astronomy, Light Pollution Remains a Big Problem Multiple effects from ever-increasing satellite launches could impact future observations; the biggest threat to astronomy, though, is still coming from the ground.

Space Industry Adds Threats to Astronomy, Light Pollution Remains a Big Problem

skyandtelescope.org/astronomy-ne... via @skyandtelescope.bsky.social

#lightpollution #pollution #astronomy #radioastronomy #ionosphericholes #satellitesconstellation #starlink #spaceadvertising