Astronomer watches Starlink satellites sinking to build a 'planetary barometer'

Submitted ⁨⁨2⁩ ⁨hours⁩ ago⁩ by ⁨rssbot@lemmy.bestiver.se [bot]⁩ to ⁨hackernews@lemmy.bestiver.se⁩

https://www.theregister.com/science/2026/09/25/astronomer-watches-starlink-satellites-sinking-to-build-a-planetary-barometer/5299036