Sky

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[Sky]

Have You Seen Polar Lights?

Polar lights are one of the most beautiful natural phenomena on Earth If we were to rank the most beautiful atmospheric phenomena, we would definitely give one of the highest places to polar lights. The ideal time for them is clear frosty nights from September to March at latitudes of about 67–70°.

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[Sky]

Orionids Starfall

From October 16 to 27, a real starfall will spill onto the Earth. It will be a meteor shower with a radiant in the Orion constellation, and therefore it will be called the Orionids Starfall. The peak of its activity will be on October 21-22. Scientists estimate that the average number of falling stars will be around 20-25 per hour.

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[Sky]

Nortada: The Cool and Refreshing Wind of Portugal's Coast

The Nortada wind usually happens during the spring and summer seasons in Portugal. From May to September, this amazing wind comes along the coast to bring relief from the heat and make everything feel cooler and more comfortable. Nortada wind happens because of the difference in temperature between the land and the sea.

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Nordés: The Breeze of Galicia

Galicia’s Nordés wind is a seasonal phenomenon, most prominent during the warmer months from April to September. This refreshing breeze offers a welcome respite from the summer heat, bringing a cool and invigorating touch to the region. The Nordés is born from the interplay between Atlantic high-pressure systems and Galicia’s unique coastal topography.

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Perseids Starfall

Perseids starfall from 10 to 20 August. Already next week, starting from August 10, it will be possible to observe the famous Perseids starfall in the night sky. The Perseids are numerous tail particles of the Swift-Tuttle Comet. It last approached the Earth in 1992. The peak of the starfall activity will take place on August 12-13.

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[Sky]

Why Does Fog Appear?

Fog is not just a simple weather phenomenon, it’s a scientific masterpiece. From the scientific point of view, fog is the accumulation of water in the air and the further formation of little condensation products of water vapor. Moreover, the lower the temperature, the more ice crystals are there in the fog instead of water drops.

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Delta Aquarids Meteor Shower

Late July meteor shower — don’t miss it! A meteor shower of Southern Delta Aquarids is expected to get the maximum force in the night sky on July 30. Scientists believe that the number of meteors can reach 25 per hour, and one will be able to observe them with the naked eye, provided the night is cloudless.

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[Sky]

World Lightning Capital

Do you know where the “World Lightning Capital” is? To visit it, you will have to go to Venezuela, to the municipality of Catatumbo. It was this area that got the title of the “World Lightning Capital” after the Guinness Book of Records recorded the world’s highest concentration of lightning in this region.

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Meteorological vs Astronomical Summer

Meteorological summer and astronomical summer are two different ways of defining the summer season. Meteorological summer is defined by the three warmest months of the year in a particular region, typically June, July, and August in the northern hemisphere and December, January, and February in the southern hemisphere. This definition is based on the annual temperature cycle and is primarily used by meteorologists and climatologists for weather forecasting and climate analysis.

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[Sky]

What are "White Nights"?

What exactly are “White Nights” and what causes them? This is the name of the long twilight, which lasts all night. From an astronomical point of view, twilight is understood as a period of time when the Sun is shallow below the horizon. During the white nights, natural light remains high.

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