Total solar eclipse to grace the skies this summer; visibility map released

The sky will put on a spectacular show this summer with a total solar eclipse on August 12, the first such event visible from mainland Spain since 1905. This celestial phenomenon occurs when the Moon passes between the Sun and Earth, casting its shadow on our planet and completely blocking sunlight in certain areas.

Observers in Greenland, Iceland, northern Spain, and northeastern Portugal will witness the totality phase, experiencing a few moments of darkness during the day. A partial eclipse, where only a portion of the Sun is obscured, will be visible across wider regions of Europe, Africa, and North America.

According to the European Space Agency (ESA), while a total solar eclipse was visible in Mexico, the United States, and Canada in April 2024, the last one observed from continental Europe was in 2006. The upcoming August eclipse is particularly significant for Spain, being the first total eclipse visible from its mainland in over a century and one of three expected by 2028.

"A total solar eclipse is a rare moment when millions of people look up at the sky together and feel awe and curiosity," said Carole Mundell, ESA's director of science. "It is a shared experience that connects us to the Universe and reminds us that the desire for exploration and understanding is one of humanity's greatest forces."

The narrow path of totality will stretch over 8,300 kilometers. While Greenland observers will get over two minutes of totality, viewers in northern Spain will experience approximately 20 seconds, weather permitting. For those outside the path of totality, the ESA will provide a live broadcast from the Javalambre Astrophysical Observatory in Teruel, Spain.

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A total solar eclipse is a rare moment when millions of people look up at the sky together and feel awe and curiosity. It is a shared experience that connects us to the Universe and reminds us that the desire for exploration and understanding is one of humanity's greatest forces.