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How to see the dazzling Perseid meteor shower 2018



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The Perseids seen from the International Space Station


NASA

One of the best shooting star shows of the year (at least in the northern hemisphere) is coming up with the arrival of Perseid Meteor Shower .

The Perseids will reach their peak on late Sunday, August 1

2 until the early morning of August 13, but the spectacle is already beginning to warm in the dark, mostly moonless evenings.

In the weekends before the main event, which coincides with the new moon on Saturday night (ie, the moon is not in the night sky), you could catch a handful or maybe even a dozen meteors an hour. This is when the summit will form as the Earth begins through the densest part of a cloud of cosmic debris left behind by the comet Swift-Tuttle, which passes by our planet and the sun every 133 years.

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Every year, in mid-August, the Earth passes collide with particles distributed along the orbit of comet Swift-Tuttle.


Sky and telescope

The Perseids appear to arise between the constellations Perseus and Cassiopeia, but to catch them you really do not need to worry about which direction to look. Find a comfortable place with the widest possible view of the night sky, if possible away from light pollution, and relax, sit back and look up. Do not forget to give your eyes some time to adjust to the darkness.

During highs or lows, Sunday evenings and early Monday mornings, it could be possible to catch up to 110 meteors in one hour, or almost two per minute on average. Astronomy Magazine recommends getting up early to see the shower in the last dark hour before dawn, but it's worth looking up every hour after sunset.

One reason why the Perseids are actually sizzling in the summer sky in the northern hemisphere is not the seasonal heat, but their speed, which can be nearly 60 kilometers per second (134,000 miles per hour).

There's no need to worry about meteors raining down on you, because Sky and Telescope say that the bright streaks of Burning Perseids are actually 128 miles (128,748 meters) above your head and through space splinters the size of a small pebble.

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