English to Portuguese Science Astronomy & Space

In 1859 the first warning signs of disaster. The skies were filled with an angry beauty. The Northern Lights, Aurora Borealis, evidence that the earth's magnetic field was battling radiation pouring down on us from the sun. News of the strange event is spread by the 19th century's forerunner of the Internet the telegraph. The Boston Telegraph operator discovers that if he disconnects the wires from the battery he can still send signals powered only by the phantom electricity from the aurora.