|
Lightning Photography
|
NASA scientists have found that electromagnetic radiation created by lightning in clouds only a few miles high can create a "safe zone" in the Van Allen radiation belts that surround the earth. This zone, known as the "Van Allen Belt slot", may be a safe haven for satellites in "middle Earth orbits" (MEOs), protecting them from the Sun's intense radiation.
Formation
Positive lightning (a rarer form of lightning that originates from positively charged regions of the thundercloud) does not generally fit the preceding pattern.
|
|