1,200 Starlink satellites help map Earth’s hard-to-observe upper atmosphere

 Starlink satellites are now helping scientists map Earth’s upper atmosphere. Researchers used orbital data from Starlink to estimate thermosphere density. This method creates a two-dimensional map of atmospheric density variations. The findings offer a new way to study this difficult-to-observe region. Commercial satellite data is becoming an unexpected scientific resource. Starlink satellites are now helping scientists map Earth’s upper atmosphere. Researchers used orbital data from Starlink to estimate thermosphere density. This method creates a two-dimensional map of atmospheric density variations. The findings offer a new way to study this difficult-to-observe region. Commercial satellite data is becoming an unexpected scientific resource.