Story perspectives

ISS Research Enhances Aviation Safety through TLE Study

4/15/2026

Summary

Story summary

Researchers use the Atmosphere–Space Interactions Monitor (ASIM) on the International Space Station to study transient luminous events (TLEs), including red sprites and blue jets, since 2018.
These events occur high above thunderstorms and can disrupt radio signals and affect aircraft safety.
The ISS crew documents lightning with advanced cameras, potentially improving aviation and power-grid safety.
Understanding TLEs is crucial for climate models because they influence atmospheric chemistry and radiative balance.

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Story summary

Researchers use the Atmosphere–Space Interactions Monitor (ASIM) on the International Space Station to study transient luminous events (TLEs), including red sprites and blue jets, since 2018.
These events occur high above thunderstorms and can disrupt radio signals and affect aircraft safety.
The ISS crew documents lightning with advanced cameras, potentially improving aviation and power-grid safety.
Understanding TLEs is crucial for climate models because they influence atmospheric chemistry and radiative balance.