There's a reason people lose their minds over solar eclipses. The total eclipse that occurs less than every 18 months or so is an awe-inspiring sight, one that leaves even the sun-hardened locals slack-jawed. On March 20, 2015, a total solar eclipse will cross Europe, the Middle East, and parts of Asia. The path of totality is expected to be visible from the UK to Siberia. The moon will move across the face of the sun, blocking out its light. This will cause the sky to darken and the temperature to drop, and the stars and planets will become visible. The effect is described by some as eerie, with birds returning to their nests and animals becoming disoriented.
Eclipses have been observed for at least 2,700 years. Among the earliest scientists to describe and predict eclipses was the Greek astronomer Timocharis of Alexandria in the 3rd century BC. The first known complete mathematical explanation of eclipses was provided by the Greek mathematician and astronomer Hipparchus of Nicaea (c. 190 – c. 120 BC) and independent discovery by the first-century Chinese court astronomer, mathematician and calendar-maker Liu Xin (30 BC – AD 23).
Eclipses play a role in many mythologies. In Norse mythology, it is said that the sun and moon are chased across the sky by two wolves, Skoll and Hati. In some Native American cultures, it is believed that an eclipse occurs when a giant turtle attempts to swallow the sun.
Eclipses are a time of great significance in many cultures. For some, they are a time of reflection and renewal. For others, they are a time to pray or to make offerings to the gods. Eclipses can also be a time of fear or superstition. Then, there are those who just like to party beneath the darkened sky.
No matter how you choose to experience it, a total eclipse is a truly unforgettable event. If you have the chance to see one, don't miss it.
Warning: Never look directly at the sun during an eclipse, even if it is almost completely covered by the moon. Doing so can cause serious eye damage.