Huge glowing UFOs appeared in the sky in Gansu. According to media reports, in Minqin County, Wuwei, Gansu Province, a photography enthusiast accidentally photographed a huge UFO while shooting sunrise in the wild, forming a tadpole-shaped wonder in the air. The netizen said that

Huge glowing UFOs appear in the sky in Gansu. According to media reports, in Minqin County, Wuwei, Gansu Province, a photography enthusiast accidentally photographed a huge UFO while shooting sunrise in the wild, forming a tadpole-shaped wonder in the air. The netizen said that the weather conditions were relatively good that day. He came to the lake in the early morning and planned to shoot the sunrise delay. He accidentally took this wonder at the place where the sun was rising. So how did this form? Is it really an UFO?

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UFO 0 (UFO), which was recently renamed UAP (Unidentified Aerial Phenomenon) by the United States. It is an air phenomenon that cannot be identified or explained immediately. Most UFOs are identified as known objects or atmospheric phenomena, while a few UFOs are still not reasonably explained. The craze for UFO began on June 24, 1947, when national media reported the story of civilian pilot Kenneth Arnold as he witnessed a disc-like object known by the title writer " UFO ". Over the next period, the media across the United States made a thorough and extensive coverage of the UFO boom of 1947, and even some contemporary observers interpreted UFO sightings as "modern folklore."

1947 June 26, 1947 The Chicago Sun's report on this story may be the first time ever to use the term "UFO"

Kenneth Arnold UFO sightings occurred on June 24, 1947, when private pilot Kenneth Arnold Claimed that he saw a string of nine shining UFOs flying over Mount Rainier at an estimated speed of at least 1932 kilometers per hour. This is the first national news report from the UFO after World War II , and is considered the first of a modern UFO sighting, including a large number of sightings reported in the next two to three weeks. Arnold's description of these objects also led to the media's rapid creation of the terms UFOs, the UFO's popular descriptive terms.

June 24, 1947 Arnold took a CallAir A-2 flew from Chihelis, Washington, , Washington, to Yakima, Washington, on a business trip. But he decided to spend an hour or so looking for the C-46 Marine Transport crashed on the southwest side of Mount Rainier, because finding it would get 5,000 Dollar reward. At about 3:00 pm, at an altitude of about 2800m and near Washington State minerals he gave up his search and started heading east to Yakima. At this time he saw a bright flash, similar to the sun reflected in a mirror. As he feared that he might approach another plane dangerously, Arnold looked around the sky, but he could only see a DC-4 on his left and about 24 kilometers behind him.

Kenneth Arnold went to the Army Air Force (AAF) in 1947 Reports submitted by the intelligence department, which include comment sketches of typical aircraft in nine chains of objects

After seeing the first flash, Arnold saw a series of bright flashes far to his left or 32 to 40 kilometers north of Mount Rainier. He thought they might be reflections on his plane’s windows, but some tests (shaking his plane left and right, taking off his glasses, and rolling down his side window) ruled this out. The reflections came from flying objects, which lined up in a long chain shape, and Arnold thought for a moment they might be a flock of birds. But it also quickly ruled out this out for reasons. Many include altitude, bright flashes, and very fast flight speeds. Then he thought they might be a new type of jet and began to focus on the tail of the plane and was surprised to find that he could not find the relevant features of the plane.

They quickly approached Rainier and then skipped through the front of his plane. Arnold said that when they looked thin and flat and barely invisible, he could see their edges. Arnold described them as a series of objects with convex shapes, although he later revealed that one of the objects differed in that was crescent-shaped .Many people later said that they saw the UFO, but a more credible sighting happened ten days later (July 4), when the crew of United Airlines found five to nine disc-shaped objects on the way to Idaho to Seattle , which appeared near the plane for 10 to 15 minutes and then suddenly disappeared. Later, after investigation, the Army Air Force gave a formal and public conclusion, that is, the object witnessed this time was Mirage .

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So is the huge light that appears in the sky in Gansu really an UFO, and how did it form? The answer to is of course no, because there is a professional term called Twilight phenomenon. When the exhaust particles of the missile or rocket propellant remain in the steam tail of the carrier rocket , twilight phenomenon occurs, which then condenses, freezes and expands in the lower density high atmosphere. Exhaust plumes hanging under a dark sky, then illuminated by reflected high-altitude sunlight, creating a spectacular colorful effect when seen on the ground.

This phenomenon usually occurs during launches before sunrise or after sunset, when the rocket or missile rises from the darkness and enters the sun-lit area (relative to observers on the ground). The expanded exhaust plume or small particles in the cloud diffract the sunlight and produce rose, blue, green and orange — just like the light can be broken down into the spectral color of its composition using the prism , making the twilight phenomenon even more spectacular.

launched Falcon 9 rocket picture

This situation has not only happened in my country, but also in the United States. On the evening of December 22, 2017, SpaceX launched the Falcon 9 rocket from California Air Force Base. As the first stage of the rocket flew over the upper atmosphere, it passed through a dry, cold air area. The exhaust gas left by the engine quickly freezes in cold, quiet conditions. Although the Sun was about to drop below the horizon, the Rockets were at such a high altitude that the Sun was still shining on the condenser . It forms a pattern that looks like a huge jellyfish , drawing an arc in the dark sky. In short, this magical phenomenon is indeed spectacular and relatively rare. But it has nothing to do with UFOs, it is just a rocket propulsion device formed in a specific environment. The above is what we have today. I am Huo Zongjun, see you next time.