Throughout the year, as the Earth revolves around the sun, it passes through streams of cosmic debris. The resulting meteor shower can illuminate the night sky from dusk to dawn and if you are lucky you may be able to spot.
The next rain you can see is the Leonids. Active between November 6 and 30, the show runs around Sunday evening on Monday morning or November 17-18.
The Leonids are one of the most blinding meteor showers and every few decades produces a meteor storm where more than 1000 meteors can be seen per hour. Cross your fingers for luck ̵
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Where do the meteor shower come from
comets that remain catastrophic in the earth's atmosphere. Comets are like dirty snowballs: As they travel through the solar system, they leave behind a dusty trail of rocks and ice that linger in space long after they leave. As the Earth passes through these comets of comet debris, fragments of debris – which can be as small as sand grains – pierce the sky at such a speed that they burst, creating sky fireworks. A common rule for meteor showers: You never watch Earth pass into the remnants of the latest comet orbit. Instead, the burning bits come from previous gaps. For example, during the Perseid meteor shower, you see meteors ejected from the time when its comet-mother, Comet Swift-Tuttle, was visited in 1862 or earlier, rather than its most recent passage in 1992  This is because it takes time for debris from the comet's orbit to deflect to a position where it intersects with the Earth's orbit, according to Bill Cook, an astronomer with NASA's Meteorological Environment Service.
How to Watch
The best way to see meteor shower is to get to a place that has a clear view of the entire night sky. Ideally, this would be somewhere with a dark sky, away from city lights and traffic. To maximize your chances of catching the show, look for a place that offers a wide, unobstructed view.
Bits and pieces of meteor showers are visible for a certain period of time, but they do reach a visible return from dusk to dawn in a few days. These days are when Earth's orbit passes through the thickest part of the cosmic stream. Meteorological showers can vary in peak times, with some peaking in just a few hours and others in a few nights. Showers are most visible after midnight and before dawn.
It's best to use the naked eye to notice the meteor shower. Binoculars or telescopes tend to limit your field of view. You may need to spend about half an hour in the dark to allow your eyes to adjust to the dim light. Stargazers should be warned that moonlight and weather can darken the show. But if that happens, there are usually meteoric live streams like those hosted by NASA and Slooh.
The International Meteorological Organization lists various meteor showers that can be seen in 2019. Or you can find more information about some of the showers this year that will most likely be seen below: