Polar Auroras

One of the most amazing sites to see are the Polar Auroras which occur between the Sun and the Earth’s magnetic fields. Before scientific studies began which wasn‘t until the mid-1800s, people watched the auroras but worried about the danger that they may possess. While learning about the Auroras, it is important to understand that there is a giant magnetic field surrounding the Earth. The Earth’s core is made up of …

…way down to Earth besides the air where the Aurora occurs is much too thin to carry sound. By the turn of the 20th century, scientist actually created artificial auroras in their laboratories. However, when televisions were invented, it was pretty clear just how the auroras worked. During the Space Age thanks to intensive study by research satellites, the auroras ,which were once thought to possess danger, continue to amaze and dazzle us. ------------------------------------------------------------------------ **Bibliography**