Shanghai's frequent dung rain caused shock. Count the meteor showers of various constellations.

Introduction: Some media reported that many residents living in Luchaogang Community of Nanhui New City suffered from "fecal rain" on the street. In this regard, some residents suspect that it may be caused by aircraft emissions over Lu Chao Harbour. The crew in Shanghai explained yesterday that the toilet of the plane had been vacuumed to collect feces in two places. ...

According to media reports, many residents living in Luchaogang Community of Nanhui New City suffered from "dung rain" on the street. In this regard, some residents suspect that it may be caused by aircraft emissions over Lu Chao Harbour. The crew in Shanghai explained yesterday that the toilet of the plane was vacuumed to collect the excrement into a sealed double-layer "excrement tank". Even if the system is damaged, dirt can gather at the tail of the plane and will not be discharged into the air in the state of "dung rain".

According to media reports, many residents living in Luchaogang Community of Nanhui New City suffered from "dung rain" on the street. In this regard, some residents suspect that it may be caused by aircraft emissions over Lu Chao Harbour. The crew in Shanghai explained yesterday that the toilet of the plane was vacuumed to collect the excrement into a sealed double-layer "excrement tank". Even if the system is damaged, dirt can gather at the tail of the plane and will not be discharged into the air in the state of "dung rain".

According to media reports, many residents living in Luchaogang Community of Nanhui New City suffered from "dung rain" on the street. In this regard, some residents suspect that it may be caused by aircraft emissions over Lu Chao Harbour. The crew in Shanghai explained yesterday that the toilet of the plane was vacuumed to collect the excrement into a sealed double-layer "excrement tank". Even if the system is damaged, dirt can gather at the tail of the plane and will not be discharged into the air in the state of "dung rain".

According to media reports, many residents living in Luchaogang Community of Nanhui New City suffered from "dung rain" on the street. In this regard, some residents suspect that it may be caused by aircraft emissions over Lu Chao Harbour. The crew in Shanghai explained yesterday that the toilet of the plane was vacuumed to collect the excrement into a sealed double-layer "excrement tank". Even if the system is damaged, dirt can gather at the tail of the plane and will not be discharged into the air in the state of "dung rain".

The news that the biggest Draco meteor shower will be staged in the evening since this century has caught many people's expectation of "looking at the sky". However, the recent smog siege has made people who were still lucky, and finally their wishes have failed! 2 1 century's largest meteor shower inventory-meteor shower collection edition of various constellations in the world

Data Map: On June 65438+February 65438+February 4, 2004, a Gemini meteor shower appeared over the Popocatepet volcano in Puebla, Mexico, illuminating the night sky as bright as day.

However, in the maximum period, the full moon in October of the lunar calendar will affect the observation most of the time, and moonlight will make some dark meteors difficult to be detected by the naked eye, which is an unavoidable problem in the observation of Gemini meteor shower this year. Nevertheless, due to its high brightness, some meteors will still stand out from the crowd for a long time.

Astronomical experts have warned that it is cold winter and the temperature will be very low at night. Everyone must pay attention to cold and warmth when enjoying the Gemini meteor shower feast.

Data map: Taurus meteor shower

The Taurus meteor shower is related to Comet Cohen. Because the radiant point seems to come from Taurus in the sky, it is named. It is also called Halloween fireworks, because it appears at the end of 10 and starts at 1 10, which coincides with Halloween.

Data map: Lyra meteor shower

Lyra is a famous meteor shower that appears from April 15 to April 28 every year. The maximum period is on April 22nd, so it is also called April Lyra meteor shower. Because the radiation point is near Lyra alpha (Vega), it is also called Lyra alpha meteor shower. This meteor shower has been observed for 2600 years.

Data map: Orion meteor shower

Orion meteor shower is one of the seven major meteor showers in the world. There are two kinds of Orion meteor showers, and the meteor shower whose radiation point is near Betelgeuse usually appears around165438+1October 20th. The meteor shower with radiation point near ν occurred from June 65438+1October 15 to June 65438+1October 30, and the maximum day was June 65438+1October 2 1 day. We often say that the Orion meteor shower is the latter, which is caused by the famous Halley's comet. Halley's comet will return to the core of the solar system every 76 years, scattering debris in the orbit of the comet.

Material map: Perseid meteor shower

Perseid meteor shower is one of the most famous meteor showers, because it is not only numerous, but also almost never absent in the summer sky. It appears stably at a fixed time every year and is the most active and frequently observed meteor shower. It is also the best meteor shower for amateur meteor observers, ranking first among the three periodic meteor showers in the whole year. Meteoroids are very small, but because of their amazing speed, they can reach 60 kilometers per second, and they are still potentially dangerous to spacecraft or satellites.

Data map: Draco meteor shower

The Draco meteor shower is called Draco meteor shower because its radiant point is located in Draco. The specific radiation point is located at 262 degrees right ascension and 55 degrees declination. The familiar Leonid meteor shower has a meteor speed of 7 1 km per second, while the Draco meteor shower has a meteor speed of only 20 km per second, which is "slow". Observing the meteor shower in Draco, the high latitude area (north) is more favorable than the low latitude area (south). The best time to observe the Leonid and Perseid meteor showers is in the early morning, while the best time to observe the Draco meteor shower is in the evening.

Data map: Gemini meteor shower

Gemini meteor shower occurs every year, and its intensity is second only to that of Leonid meteor shower, the king of meteor showers. It originated from an asteroid discovered in 1983, and belongs to the burnt comet wreckage. However, unlike the short-lived Leonid meteor shower, the Gemini meteor shower usually lasts about 10 days.

Data map: Leonid meteor shower

Every year from165438+1October 14 to 2 1, especially around165438+1October 17, there are some meteors in the direction of Leo.

The Leonid meteor shower is not a meteor shower on Leo. Even if there is a meteor shower on Leo, it can't be seen with the naked eye on earth. The Leonid meteor shower is formed by particles scattered by a comet named Temple-tuttle as it glides through the atmosphere. Because the projection of the direction of the meteor shower on the celestial sphere coincides with the projection of Leo on the celestial sphere, it looks as if the meteor shower was ejected from Leo on the earth, so it is called "Leo" meteor shower.

Profile photo: This photo, taken in the early morning of August 12, 2005, 80km east of Moscow, the Russian capital, shows the trajectory of the stars in the night sky due to the rotation of the earth. 12 In June, the earth just passed through the dense dust belt behind Swift-tuttle, the mother comet of the Perseid meteor shower. When dust particles violently rub against the earth's atmosphere, they will burn and glow, forming a spectacular Perseid meteor shower.

Profile photo: This photo, taken in the early morning of August 12, 2005, 80km east of Moscow, the Russian capital, shows the trajectory of the stars in the night sky due to the rotation of the earth. 12 In June, the earth just passed through the dense dust belt behind Swift-tuttle, the mother comet of the Perseid meteor shower. When dust particles violently rub against the earth's atmosphere, they will burn and glow, forming a spectacular Perseid meteor shower.

Profile picture: Perseid meteor of Northern Lights, taken on August 12, 2000.

Profile picture: This is the starry sky when a meteor shower occurred near Ma Le in southern Spain on August 3rd, 20 10. Perseid meteor shower, one of the three major meteor showers in the northern hemisphere, visited the earth from the evening of 12 to the early morning of 13.

Profile picture: Meteor shower

Every year from165438+1October 14 to 2 1, especially around165438+1October 17, there are some meteors in the direction of Leo.

Data map: Leonid meteor shower

The Leonid meteor shower is not a meteor shower on Leo. Even if there is a meteor shower on Leo, it can't be seen with the naked eye on earth. The Leonid meteor shower is formed by particles scattered by a comet named Temple-tuttle as it glides through the atmosphere. Because the projection of the direction of the meteor shower on the celestial sphere coincides with the projection of Leo on the celestial sphere, it looks as if the meteor shower was ejected from Leo on the earth, so it is called "Leo" meteor shower.

Data map: Leonid meteor shower

Astronomers predict that there will be a magnificent meteor shower in 33 years, that is,1866165438+10. As expected, Europeans see 5000 meteor showers every hour, while North Americans see 1 000 times per hour due to moonlight interference, which is not as spectacular as 1 833. When people greeted the Leonid meteor shower of 1899 with anticipation, they ended in disappointment. 1932, people rekindled their hopes and failed again. People only see one meteor a minute. People who have been hit one after another no longer have any expectations for the Leonid meteor shower.

1966165438+1October 17 Miracle appeared. The Leonid meteor shower has appeared again. In Arizona in the western United States, spectacular meteor showers can be seen everywhere. The number of meteors per hour exceeds 6.5438+million or even reaches 6.5438+0.4 million, lasting for 4 hours.