Thursday 3 July 2008

Astronomers Discover Earth Emits acoustic sound waves

Astronomers have discovered that the earth emits an ear-piercing series of chirps and whistles that could (theoretically), be heard by any extra-terrestials who might be listening. The sounds are created by charged particles from the solar wind colliding with Earth's magnetic field, experience these sounds in this video. This phenomena is referred to as Auroral Kilometric Radiation (AKR).

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