#Earth #space #radiations #NASA #VLF #barrier #radiotransmissions

NASA has spotted a man-made barrier around the Earth that prevents high-energy space radiation from reaching the planet. VLF (Very Low Frequency) radio communications interact with particles in space, affecting how and where they move. These interactions can create a barrier around the Earth against natural high energy particle radiation in space.

The bubble barrier can be seen by a spacecraft above the Earth’s surface, such as NASA’s Van Allen Probes. It is speculated that without the man-made VLF transmissions, the boundary of the barrier would have probably been closer to the Earth.

This VLF transmissions barrier can serve as a way to remove excess radiation from the near-Earth environment.

Read the full article here

Wow this is amazing. This reminded me of Men In Black III. But seriously, pretty amazing how things done can unknowingly be helpful to the humans.