Story perspectives

Satellite Networks at Risk of Catastrophic Collisions During Solar Storms

1/22/2026

50 9

Summary

Story summary

A new analysis warns that modern satellite networks could face catastrophic collisions within days if control is lost during a solar storm.
Researchers, including Sarah Thiele of Princeton University, describe the satellite mega-constellation system as inherently unstable.
Calculations show frequent close approaches, with Starlink satellites needing numerous avoidance maneuvers annually.
The 2024 Gannon storm demonstrated these risks, and a Carrington-level event of 1859 could strand humanity Earth-bound for generations.

1 of 1

Story summary

A new analysis warns that modern satellite networks could face catastrophic collisions within days if control is lost during a solar storm.
Researchers, including Sarah Thiele of Princeton University, describe the satellite mega-constellation system as inherently unstable.
Calculations show frequent close approaches, with Starlink satellites needing numerous avoidance maneuvers annually.
The 2024 Gannon storm demonstrated these risks, and a Carrington-level event of 1859 could strand humanity Earth-bound for generations.