Three astronauts return to Earth
The Shenzhou 17 astronauts returned to Earth's surface on April 30,2024. When the spacecraft returned, the external temperature would rise sharply to thousands of degrees Celsius or even close to 2000 degrees Celsius, and the landing speed could reach 8000 meters per second. The Shenzhou 17 crew completed China's first extraterrestrial maintenance mission twice, eliminating the impact of the impact on the core module's solar wings. The Shenzhou 18 astronauts returned to the Dongfeng landing site on the Shenzhou 18 manned spacecraft in the early morning of November 4,2024. The three astronauts, Ye Guangfu, Li Cong, and Li Guangsu, had been flying in orbit for more than a year and were in good condition. They created a new record of the length of China astronauts 'space travel time. Ye Guangfu became the longest China astronaut in orbit. At 4:12 p. m. on November 3, the Shenzhou 18 manned spacecraft and the China Space Station were successfully separated. At 0:38 a.m. on the 4th, the orbital module and the return module were successfully separated. At 1:01, the return module and the propulsion module were separated. At 1:13, the main parachute opened. At 1:24, they successfully landed at the Dongfeng landing site. At 1:51, the on-site medical supervision and medical personnel confirmed that the astronauts were in good physical condition. The Shenzhou 18 manned flight mission was a complete success. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
American Astronauts Never Return to Earth
According to current information, the remaining astronauts in the United States were expected to return to Earth in February 2025. They set off for space on June 5, 2024 to carry out their mission. They were originally scheduled to return eight days later, but they had been stranded due to technical problems such as spacecraft propeller failure. The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
The 12 astronauts will return
The Shenzhou 12 astronauts needed to go through a number of steps to return to Earth. From the separation of the spacecraft from the core module to the final return to the ground, the astronauts needed more than 20 hours. During this time, the astronauts had completed the space station's evacuation, orbit, and rendezvous tests, which meant that they had completed the first two steps of the return. The specific return steps included: separating the spacecraft from the core module, changing into the cabin pressure suit, conducting the flight around test and the radial-intersection test, entering the return orbit, entering the atmosphere, passing through the " black barrier " area, opening the guide parachute, the deceleration parachute, and the main parachute, and decelerating the descent with the parachute. During the return process, the astronauts had to withstand a huge overload and high temperature, but because of the use of special materials, the astronauts could not feel any obvious temperature changes in the cabin. Finally, the astronauts would land safely through the Dongfeng landing field. In general, the Shenzhou 12 astronauts needed to go through multiple steps to return to Earth. Each step was to ensure their safe return and smooth landing.
Shenzhou 13 Astronauts Return
The Shenzhou-13 astronauts successfully returned on April 16,2022. They worked and lived in the space station and the core module for 183 days, setting a new record for the time spent in space by Chinese astronauts on a single mission. During the return process, the astronauts used a fast return mode, which took only more than nine hours, greatly reducing the fatigue of the journey. Astronauts Zhai Zhigang, Wang Yaping, and Ye Guangfu successfully left the cabin. They were in good physical condition. The space mission was a complete success and accumulated valuable experience for the development of China's aerospace industry.
The Shenzhou 18 astronauts will return
The Shenzhou 18 astronauts were scheduled to return to the Dongfeng landing site in late October this year. The Shenzhou 18 astronauts would stay at the space station for about six months to carry out maintenance and condition inspections, as well as carry out a number of scientific experiments. During their stay in orbit, they would also welcome the Tianzhou 8 cargo spacecraft and the Shenzhou 19 manned spacecraft. According to the China Manned Space Project spokesperson, the Shenzhou 18 astronauts were scheduled to return to the Dongfeng landing site in late October this year. Therefore, the Shenzhou 18 astronauts would return to the Dongfeng landing site.
The return time of the Shenzhou 17 astronauts
The Shenwu 17 astronauts were scheduled to return to Earth on April 30.
When will the Shenwu 17 astronauts return?
The Shen-17 astronauts were scheduled to return to the Dongfeng landing site on April 30.
It was an American movie about an accident when astronauts returned to Earth. They had to return to Earth from a certain angle and the computer crashed.
This was a movie called Star Trek, which told the story of a team of astronauts exploring interstellar space. During a mission, they encountered an accident and had to change their trajectory and pass through a wormhole to return to Earth. But when they arrived on Earth, they found that the computer had crashed. They had to use their wisdom and skills to solve this problem and complete the mission.
How do astronauts fly out of Earth?
Currently, astronauts mainly relied on rockets to fly out of Earth. The rocket moved forward through the reaction force generated by the gas ejected from the back. The faster the gas exploded, the faster the rocket moved forward. In order to achieve a high enough flight speed, in addition to having a very high jet speed, it also needed to carry a large amount of fuel. The scientists solved this problem by using a multi-stage rocket scheme. Multi-stage rockets connected more than two rockets, head to tail and tail to tail. When the last stage of the rocket ran out of fuel, it would automatically fall off, and then the second stage of the rocket would start immediately. After the second stage of the rocket ran out of fuel, it would automatically fall off, and then the third stage of the rocket would start, and so on. When the rocket reached the first cosmic speed (7.91 km/s), it could orbit the Earth. When it reached the second cosmic speed (11.19 km/s), it could fly out of the Earth and orbit the Sun. When it reached the third cosmic speed (16.66 km/s), it could fly out of the Solar System. At present, other ways to fly out of Earth were still being studied. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
A novel that was discovered by astronauts after returning to Earth
" Song's Iron Armored Army " was written by Brother Jia Jia. Special forces soldiers dressed as firewood, brought technology factory systems, developed black technology to enrich the country and strengthen the country, recruited heroes to build a strong army to dominate the world. " The First Time Being a Pirate Is Very Nervous " was written by Muddy Wine as a Song. It was an exciting song to be a pirate with Zheng Zhilong in the Ming Dynasty. " Planet Escape " was written by Love Fighting the Landlord. The Earth deviated from its orbit, the apocalypse continued, and human evolution had black technology. The protagonist wanted to take the Earth to roam the sea of stars. This book had a lot of imagination. Although the later chapters were a little broken, the setting was interesting and the sense of immersion was strong. It was more impressive than ordinary apocalyptic novels and integrated many elements. For example, the author of Wandering Earth could write such a standard in high school. It was worth reading. " Full-time Mage: Starting from Obtaining the White Tiger Pendant." The male protagonist, Lu Jun, bought the White Tiger Pendant and transmigrated into the world of full-time mages. He fused two sources, awakened two types of talents, and had the original gold type. He was invincible in that world where magic was resplendent and demons were rampant. This book was a masterpiece among full-time mages. It had a clear emotional line and a stable combat system. It could be read even if one had not read the original work. The Sect Leader Is Not a Salted Fish, written by the Stick Sweep Universe. The male protagonist died of overwork in his previous life, but in this life, the young sect master of the Formless Sect could not practice martial arts due to a brain disease. Although he had the help of peerless talent, he wanted to be a salted fish. This was an interesting story with many characters and a unique setting. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The God 18 astronauts are expected to return tomorrow morning
Shenzhou 18 had successfully landed at Dongfeng Landing Field at 01:24 on November 4,2024, so there would be no return mission tomorrow morning.