Red sprites
Videonummer 12080883
| Montage of footage of red sprites above a large thunderstorm. Red sprites are faint high-altitude electric discharges. They are triggered by positive cloud-to-ground lightning in the storm below. They can rise to heights of 97 kilometres, reaching the bottom of the ionosphere and the edge of space. They last for a few thousandths of a second, and are only visible under the right conditions. Their existence was only confirmed in 1989 and their formation is still not fully understood. Filmed in Nebraska, USA. | |
| Lizenzart: | Lizenzfrei |
| Credit: | Science Photo Library / Weathervideohd.tv / Sky Fire |
| Modell-Rechte: | nicht erforderlich |
| Länge: | 24 Sekunden |
| Seitenverhältnis: | 4:3 |
| Restrictions: | - |
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