“Blackout Phenomenon”Internet Meme Explanation

Recently, the "blackout" phenomenon that frequently appears in major barrage videos has become a new popular vocabulary. This is an emerging cultural term in the Internet trend. However, many netizens feel at a loss about this.In order to answer their doubts, our website has compiled the following content.

“Blackout Phenomenon”Internet Meme Explanation

The impact and solution of the blackout phenomenon

The so-called blackout phenomenon% refers to the phenomenon that when a spacecraft returns to the earth, the friction between high-speed flight and the atmosphere generates high temperatures, resulting in the formation of a plasma layer on the surface of the spacecraft, which hinders the propagation of radio signals and causes a brief interruption in communication with the ground.This phenomenon is of great significance to the safety of spacecraft, so scientists are constantly researching and exploring new methods and technologies to solve this problem.

The high-speed flight of the spacecraft when it returns to Earth causes severe friction between its surface and the atmosphere, causing the surface temperature to rise sharply, thereby forming a plasma layer.The plasma layer has the ability to absorb and reflect electromagnetic waves, hindering the propagation of radio signals, thus causing a brief interruption in communications with the ground, known as the blackout phenomenon.This situation may cause the ground to be unable to obtain the status information of the spacecraft in a timely manner, making it difficult to make correct decisions, thereby affecting the safe return of the spacecraft.

In order to solve the blackout problem, scientists are constantly researching and exploring new methods and technologies.On the one hand, they reduce the friction and heat generation between the spacecraft and the atmosphere by improving the materials and shape design of the spacecraft, thereby reducing the formation of the plasma layer.On the other hand, relay satellites and other communication means can be used to make up for the problem of communication interruption during the blackout period to ensure that the spacecraft returns safely and can obtain its status information in a timely manner.

The blackout phenomenon is of great significance to the safety of spacecraft when returning to Earth, and solving this problem is a key link.By continuously researching and exploring new methods and technologies, scientists are expected to find suitable solutions to ensure the safety of the spacecraft when it returns to Earth and to obtain timely status information, thus promoting the development of the aerospace industry.

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