High-flying satelites have recorded a most horrible scream, coming not from ET's but from our own Earth. The screeches are produced when the solar wind hits the magnetic field in the upper atmoshpere, just as the aurora are. But what is our home planet saying?
Although no one can interpret these noises yet, everyone of course has a guess or two. Many may hope it is our planet's attempt to contact alien life to come and teach us to care for our planet. Others counter that it is not intellegent speech even though the discovery could lead to as yet unknown scientific advances.
Most likely, the real interpretation may be, "HELP, FLEAS, somebody scratch my back!!"
