1977, a starship 1 Voyager 1 launched by NASA. Its goal is to fly out of the solar system. After completing its basic exploration mission, it turned around the camera and took a family portrait in front of the solar system. Among them, the photos of the earth are the most famous. You can see that our earth is a small highlight in the whole photo, even less than one pixel. It is called the "dark blue dot".
This picture will completely change our cosmic view. The earth may not be as good as a grain of dust in front of the entire universe. The solar system that humans cannot fly out is also insignificant. After all, there are more than 200 billion stars in the entire Milky Way galaxy, and there are at least 2 trillion ordinary galaxies similar to the Milky Way.
can give birth to life or even develop a smart civilization on the earth, so life must exist in the entire universe. This is also the reason why we are constantly looking for extraterrestrial life and alien civilizations.
We believe that extraterrestrial life exists, so maybe one day they will come to the earth. Therefore, we are more interested in UFO events that appear on the earth. Among the many possible results, one is an intelligent spacecraft of alien life.
Recently, a photography enthusiast in Minqin County, Wuwei City, Gansu Province photographed a huge luminous UFO, shaped like a tadpole and a long tail, which moved slowly in the sky. At that time, this photography enthusiast wanted to take pictures of the sunrise, so before the sky was completely bright, just in the direction where the sun was about to rise, this huge UFO appeared! This has caused many netizens to joke: Is alien life coming to Earth?
What exactly is a huge unknown luminous object?
We can see from the video that this unknown luminous object moves slowly in the night sky, and keeps leaving something like a trail, and its movement direction is from the ground to the sky, and as its height increases, the trail also suddenly expands, as if it suddenly explodes, turning into a shape similar to a big tadpole.
preliminary judgment is that this should be the trace left by the rocket when it took off with the detector. Then we can see what detectors have been launched in China recently.
Everyone knows that on November 12, my country's Tianzhou 5 cargo spacecraft was successfully launched, sending several tons of supplies to the Shenzhou 15 manned spacecraft. Its launch time was 10:03, so it does not meet the requirements. There was another launch mission earlier that day. At 6:52, the Long March 6-modified carrier rocket launched a Yunhai 3 satellite at Taiyuan Satellite Launch Center . The Taiyuan Satellite Launch Center was about 750 kilometers away from the shooting location of unknown luminescent objects.
We know that this photography enthusiast was shooting the sunrise at that time, and the sunrise time in Wuwei, Gansu was around 7:50, so the shooting time must be before 7:50, so it is more in line with it.
At present, it is likely that it is the rocket tail cloud left by the Long March 6 modified launch vehicle in the night sky.
similar unidentified luminescent objects also appeared once in my country two months ago. At 10 pm on September 21, citizens in many places such as Yili, Xinjiang, my country and Altay , had witnessed a huge unidentified luminescent object moving slowly in the night sky. Its shape is a huge fan-shaped structure, which is also relatively similar to the shape of a big tadpole. That time was considered to be the Soyuz MS-22 manned spacecraft launched by the Russian Federation at 21:54 on September 21.
How to see the unglowing rocket trails at night?
When asked why the Rockets can fly so fast, they will give an answer because the Rockets' butt is on fire. When the rocket was launched, a large amount of high-temperature and high-speed gas formed by the propellant was burned and sprayed out from the butt, but at low altitude atmospheric pressure was relatively large, and the scale of the rocket's tail was limited, and the length of the axial and radial directions was relatively small. However, as the rocket continued to rise, the air became thinner and thinner, and the restrictions on it gradually weakened.
The rocket's tail begins to expand at high altitude and becomes a shape similar to the body of a tadpole. We also call this phenomenon the twilight effect. Their most commonly occurring time is before sunset or within 30-60 minutes after sunset.
But if it is launched at night, how can I see the rocket's tail if it does not shine?
In fact, there is a misunderstanding here. The day and night we understand are the time when the earth is illuminated by the sun or not on the surface of the earth. However, if it is in space or at a high altitude, it is sometimes blurred.
For example, the rocket's flight has crossed the morning and dusk line . When the rocket is in the morning, we can see the unluminous rocket tail exploded in the sky like a tadpole at night. At the same time, the tail of the "tadpole" also has different shapes, such as spiral or spit circles.
This time, the huge UFO photographer photographed by Gansu was before sunrise. In fact, the rocket had already entered a high altitude and was shined by the sun. We can naturally see the trail cloud , which was not glowing. The principle of
is actually very simple and not complicated, and the probability of similar luminous phenomena occurring at home and abroad is relatively high. For example, after the launch of the Falcon 9 of SpaceX, people often see tadpole-shaped luminous objects in the night sky. It is not an alien spacecraft that descends to the earth, which may disappoint everyone!
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