Large numbers of red sprites in the skies over Europe this summer
Have you noticed the huge number of reported red sprites in the skies over Europe lately? What are they? How are they detected? Is this normal? Thunderstorms are electrically...
Sprites, blue jets, gigantic jets, elves – Upper Atmosphere Lightning
If ordinary lightning seems pretty ordinary, upper atmosphere lightning is something else – an entire ZOO of various types of upper atmosphere electrical discharges. There is anecdotal evidence of...