NASA's GOLD Mission Unveils Unexpected Plasma Structures in Earth's Ionosphere

The discovery of X- and C-shaped formations during quiet geomagnetic periods challenges existing scientific models.

GOLD satellite detected unusual X- and C-shaped plasma structures in the ionosphere during calm geomagnetic conditions.
These formations were previously observed only during extreme events like solar storms or volcanic eruptions.
The proximity of C-shaped and reverse C-shaped bubbles suggests strong turbulence or localized disturbances in the lower atmosphere.
Findings indicate that unknown processes in the lower atmosphere significantly influence ionospheric behavior.
Understanding these phenomena is crucial for improving communication and navigation technologies reliant on stable ionospheric conditions.