Archivo: Red sprite lightning seen from ISS (ISS031-E-010712)

Descripción: This image of a red sprite was captured with a digital camera by Expedition 31 astronauts on the International Space Station as they traveled southeast from central Myanmar (Burma) to just north of Malaysia. The still images are part of a time-lapse movie collected from 13:41 to 13:47 Universal Time on April 30, 2012. The sprite occurs about 6 seconds into the video, above a bright, wide lightning flash in the upper right quadrant. Red sprites are difficult to observe because they last for just a few milliseconds and occur above thunderstorms—meaning they are usually blocked from view on the ground by the very clouds that produce them. They send pulses of electrical energy up toward the edge of space—the electrically charged layer known as the ionosphere—instead of down to Earth's surface. They are rich with radio noise, and can sometimes occur in bunches.
Título: Red sprite lightning seen from ISS (ISS031-E-010712)
Créditos: http://earthobservatory.nasa.gov/IOTD/view.php?id=78487
Autor(a): NASA/Expedition 31
Términos de Uso: Dominio Público
Licencia: Dominio Público
¿Se exige la atribución?: No