The longest total lunar eclipse of the century will take place on July 27

The longest lunar total eclipse of the century will take place on July 27th. In fact, it is perhaps the longest event of its kind by the year 2123, according to NASA.

A total eclipse of the Moon occurs when the Sun, Earth, and Moon align, projecting this reddish shadow of our planet onto our natural satellite. This is the reason why a total lunar eclipse is called "Blood Moon".

The scientific explanation is less exciting than the reasoning of ancient times: that a kind of huge dragon is trying to devour the moon but fails.

Whatever the explanation you prefer, the eclipse will take place this month and will last 1 hour and 43 minutes. It will only be visible in parts of South America, Africa, the Middle East, and Asia. On the map below (in English), NASA gives an idea of ​​where you should be to contemplate this event.

If you want to know the exact moment when you can witness the Blood Moon where you are, you can enter your position in NASA's Eclipse Lunar Explorer to see all the details.

If you can not see this Moon of Blood, do not worry. The next total lunar eclipse will be in January and may be visible from Europe and America.