>>138824, >>138825, >>138826

[reminder]

>>134478 pb
HAARP Announces New Research Campaign, November 4-7, 2023
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Alaskan Nights Aglow: Don’t Miss HAARP’s Spectacular Artificial Airglow Show
Exploring the Ionosphere
The experiments will focus on the ionosphere, the region of the atmosphere between about 30 and 350 miles above the Earth’s surface.
Scientists will investigate ionosphere mechanisms that cause optical emissions. They’ll also try to understand whether certain plasma waves — gas so hot that electrons get knocked off atoms — amplify other very low-frequency waves. And they’ll investigate how satellites can use plasma waves in the ionosphere for collision detection and avoidance.