There are meteor showers every year, and people can mainly see the meteor showers of seven constellations.

The meteor showers in July and August should be Perseid meteor showers.

1. Leonid meteor showers

Leonid meteor showers appear around October 4 to 21 every year. Generally speaking, the number of meteors is about 11 to 15 per hour, but the Leonid meteor shower will peak once every 33 to 34 years, and the number of meteors can exceed thousands per hour. This phenomenon is related to the period of comet Templeton-Tuttle. When a meteor shower occurs, it seems that the meteor will be emitted from a specific point in the sky, which is called the "radiation point", hence the name because the radiation point of the Leonid meteor shower is located in Leo.

2. Geminid meteor shower

Geminid meteor shower appears around February 3rd to 4th every year, and the maximum hourly flow can reach 121, and the maximum flow lasts for a long time. The Gemini meteor shower originated from the asteroid 1983 TB, which was discovered by the IRAS satellite in 1983. Scientists judged that it might be the remains of a "burnt-out" comet. Gemini meteor shower radiation point is located in Gemini, which is a famous meteor shower.

3. Perseid meteor shower

Perseid meteor shower appears regularly from July 7 to August 24 every year. It is not only abundant, but also almost never absent from the starry sky in summer. It is the most suitable meteor shower for non-professional meteor observers and ranks first among the three periodic meteor showers in the whole year. The comet Swift-Tuttle is the mother of the Perseid meteor shower. Before and after the comet passed the perihelion in 1992, the Perseid meteor shower shone brilliantly, and the number of meteors reached more than 411 per hour.

4. Orion meteor shower

There are two kinds of Orion meteor showers, and the meteor shower whose radiation point is near Betelgeuse usually appears around October 21th. The meteor shower whose radiation point is near ν occurs from October 5 to October 31, and the maximum day is on October 21. We often say that the Orion meteor shower is the latter, which is caused by the famous Halley's comet. Halley's comet returns to the core of the solar system every 76 years, and the debris scattered in the orbit of the comet forms the famous Orion meteor shower.

5. Taurus meteor shower

The Taurus meteor shower appears from October 25th to October 25th every year, usually on October 8th. The debris in the orbit of Comet Encke forms the meteor shower, and five meteors can be observed flying by on average every hour during the maximum day. Although its flow is not large, it is also one of the favorite objects of the vast number of astronomy enthusiasts because of its stable period.

6. Draco meteor shower

The Draco meteor shower occurs from October 6 to 11 every year, and its maximum day is October 8, which is one of the three major periodic meteor showers in the whole year. The maximum hourly flow can reach 1.21, and its maximum day is generally close to the new moon, which is less affected by moonlight, providing good observation conditions for observers. Comet Giacobini-Zinner is the origin of the Draco meteor shower.

7. Lyra meteor shower

Lyra meteor shower usually appears from April 9 to 23 every year, and the 22nd is usually the maximum day. The meteor shower is the earliest recorded meteor shower in China, and its explosion in 687 BC is vividly recorded in the ancient book Spring and Autumn Annals. The orbital debris of comet 1861 I formed the Lyra meteor shower, which, as one of the three periodic meteor showers in the whole year, also occupies an extremely important position in astronomy.

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