Looking back a week 丨 30 seconds to understand world aerospace dynamics

01

Official 丨 Mengtian Experimental Card Shipping arrives at Wenchang Aerospace launches

The second experimental cabin section of the China Space Station — Mengtian Experimental Cels have completed all development work before the factory, and recently arrived at Wenchang Aerospace launches. Follow -up, Mengtian Experimental Curren will carry out the total assembly and testing of the launch area as planned.

At present, the facilities and equipment of the launch site are in good condition, and the systems for the test are being prepared in an orderly manner.

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Mengtian experimental cabin, referred to as the Mengtian Counter, is part of the "Tiangong" of the China Space Station, with a size of 20 tons.

China's "Tiangong" space station, basic configuration includes Tianhe core compartment, Qi Tian experimental compartment Ⅰ and Mengtian experimental compartment Ⅱ, each section of each cabin is 20 tons. During the operation of the space station, the Shenzhou -carrying spacecraft was transported by the manned spacecraft, and the supply support was provided by the Tianzhou freight ship. The design life of the space station is 10 years, and according to needs, it can further extend the life through maintenance. There are 3 passengers, and 6 people can be in the short term during the rotation period of the group.

02

Gu Shenxing No. 1 Yaosan Launar Rockets successfully launched!

At 12:11 on August 9, 2022, Beijing time, Gu Shenxing No. 1 Yaoxi Laurea Rockets successfully launched in the Jiuquan Satellite Launch Center in my country. There are 3 satellites of Taijing I 01/02 Star and Donghai No. 1 satellite. The satellite was successfully sent to the scheduled track, and the launch task was successful.

Taijing No. 1 01/02 star is mainly used to provide commercial remote sensing services. Donghai No. 1 satellite is mainly used to verify the multi -mode remote sensing detection technology of micro -polarized light cameras.

The mission was the third flight of Gu Shenxing No. 1 Lae Rockets.

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Ceres is the smallest and only dwarf stars in the asteroid, which is found in the solar system. It was discovered by Italian astronomer Piazi and announced on January 1, 1801.

Gu Shenxing No. 1 Loe Rockets is a commercial launch vehicle with a diameter of 1.4 meters, a total length of about 20 meters, a take -off weight of about 33 tons, and a 500 -kilometer Sun synchronous orbit carrying capacity of 300 kg.

03

Nine consecutive victories! Long March 6 One Arrow 16 Star launches successfully

At 12:50 on August 10, the Long March 6 laid -up rocket took off at the Taiyuan Satellite Launch Center. Subsequently, 16 commercial satellites were successfully sent to the solar track, and the launch task was successfully successful.

This launch is the ninth launch of the Long March 6 Lae Rockets, and is the 432th launch of the Long March series of launch vehicles.

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The Long March 6 carrier rocket carried 16 commercial satellites, not many. On September 20, 2015, it carried 20 satellites for its first flight and succeeded.

On November 21, 2017, the Long March 6 Rockets launched the "Jilin No. 1" video 04, 05, and 06 satellites in the way of "one arrow Samsung". On November 6, 2020, the launching task of the Long March 6 Yao San Launa Rockets "One Arrow and Three Stars" was successfully successful.

04

China Space Station Mission LOGO Awards:

12 Summoning Dragons

After the successful launch of the "Ask Sky" experimental cabin, the "Dream Sky" experimental cabin in the last cabin of the Chinese Space Station construction stage has recently arrived at the airflight launch site of Wenchang, Hainan, and plans to launch in October. Since then, the Tianzhou -5 freight ship and Shenzhou 15 manned spacecraft will be launched one after another this year, completing all flight missions during the construction stage of the space station.

Recently, the China Manned Aerospace Engineering Office officially released three flight tasks of Mengtian Experimental Cels, Tianzhou 5, and Shenzhou 15.

At this point, the identification of the 12 flight mission of the key technical verification stage and the construction phase of China has gathered!

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I want to ask weakly, do you have a link ...

To sum up for everyone, 3 experimental cabin flight missions (green background)

4 Tianzhou series flight mission (yellow background)

4 Shenzhou manned series flight tasks (red background)

1 Long March 5 Lange Rocket Flight (Purple Background)

05

NASA: A "potential danger" asteroid will fly over the earth this week

NASA predicts that later this week, an asteroid with potential danger will fly over the earth. This asteroid is close to see more details in the list list list list list lists, and NASA has been updating this list. According to observation, the diameter of this asteroid is between 42 and 92 feet. It will fly over the earth at a speed of more than 20,000 miles per hour, but it will not pose any threat to our planet.

Astronomers named this asteroid 2015 FF. LiveScience pointed out that at the closest, the asteroid will fly at a speed of about 27 times. In addition, it will enter a range of about 2.67 million miles from the earth. This is about an average distance between the earth and the moon. It does not pose a direct threat to the earth, but the approaching of such a potential dangerous asteroid is worrying.

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The 2015 FF may not pose a direct threat, but at present, NASA knows about the orbit of about 28,000 asteroids directly hit the earth, and it will even cause great harm to the city. NASA's way to make a way to redirect the system and test its "D.A.R.T) system this year, which will try to re -directional asteroids within a few months.

06

In 2025, NASA will launch the "double carpool" space mission. According to reports, the two space missions will be equipped with SpaceX "Falcon 9" rocket "Carpool" into the track to solve the problem of artificial satellite supply chain. NASA claims that the solar style mission and the space telescope task will enter the track in April 2025. It is expected that there will be 5 satellites that are equipped with the Falcon 9 Rockets in this time, one is used for celestial physics research, and the other four for solar science research.

NASA issued a statement saying that the "space carpool" arrangement was to save launch costs and enhance comprehensive launch capabilities. The carpool launch location is located at Van Boeburo Space Base, California, USA.

The official name of the solar style mission is "Punch coordinated polarizer (PUNCH)", which is used to study solar wind, that is, continuously flowing from the sun's charged particles flow.

Another space task is "Cosmic Historical Equipment, Re -Electric Age and Ice Detector (SPHEREX Space Telescope)", which was originally scheduled to be launched in June 2024.

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On July 23, 2021, the Punch mission passed the latest review of NASA in the United States, and the new launch date is scheduled to be October 2023. Through the Punch mission, scientists can directly see the connection between the sun and the sun wind that generates space on the earth. Punch is composed of four -handed box -sized global orbital satellites. They will study the outer level of the sun, daily crowns, and how to accelerate the corona into the solar wind full of the solar system.

07

NASA "Curious" is still moving forward after landing in Mars 10 years

Despite the signs of wear, this fearless spacecraft is about to start the exciting new chapter in its mission-because it is climbing a Mars Mountain. Ten years ago, on August 5, 2012, a jet backpack put NASA's "Curious" detector on the red planet.

Over the past 10 years, the "Curiosity" has been driving nearly 18 miles (29 kilometers) and rose by 250 feet (625 meters) when exploring the Gal meteor pit and the foot of Sharp. This Mars car has analyzed 41 rocks and soil samples, relying on a set of scientific instruments to learn about them. It has successfully promoted a team of engineers to design as much as possible to minimize wear and keep the Martian rolling. In fact, the task of "Curiosity" has been extended for three years recently, which enables it to continue to play a role in subsequent tasks.

NASA Jet Promotion Laboratory (JPL) curious project scientist Ashwin Vasavada said: "We see evidence of great changes in the ancient Mars climate. Exist. Do they disappear and never come back, or are you coming and going in millions of years? "

The "Curiosity" plan to explore this area rich in sulfate in the next few years. In the area, they have some goals such as the Gediz Vallis channel. It may be formed in a flood in the late history of Sharpshan, and there are some large glue cracks, which shows the impact of groundwater on the mountain.

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Curiosity Martian detector is a Mars car developed by NASA developed Mars in November 2011. It was launched in November 2011 and successfully landed on the surface of Mars in August 2012. It is the seventh Mars landing detector in the United States, the fourth Mars car, and the first Martian car in the world with nuclear power driving. Its mission is to explore the elements of life on Mars. In October 2019, the American Aerospace Administration stated that the "Curious" Mars car found the sediments rich in mineral salt in the Mars Gall meteor pits, indicating that there was a salt water lake in the pit, showing that the climate fluctuations caused the Mars environment to make the Mars environment from the former gentleness of the former moisturizing. , Wet evolution into a freezing and dry climate today.

08

The European and Air Bureau announced that the instrument is abnormal

Forced Copernicus sentinel-1B satellite mission to end

On December 23, 2021, the Copenie sentinel-1B satellite had problems in the power supply, which caused it to not provide radar data. Since then, astronaut operators and engineers have been solving this problem, but unfortunately, the effect is very small. It is still running and plans to launch a sentinel-1C as soon as possible.

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In April 2014, the sentry-1A launched successfully. In April 2016, after the sentinel-1B was launched, the task consisted of two same satellites, with a rail of 180 °. This task can be used to the earth with a maximum 6-day repetition frequency. Essence

According to the editor's understanding, the characteristics of the Copernicus sentinel-1C satellite is to adopt a new separation mechanism, which will help avoid spatial fragments.

09

Amazing:

SpaceX Rockets spray cigarette rings at a speed of 1464km/h

On Tuesday, a "Falcon 9" rocket in SpaceX provided the audience with an amazing visual effect. It started from the NASA Kennedy Space Center in Florida, and then sent another batch of Starlink Internet satellites. Enter the orbit. "Falcon 9" cuts through the clouds at night. Just when it reaches the speed of sound, the exhaust gas of the nine Merlin 1D engine explodes the surrounding clouds and forms a "smoke ring" that can only be called the steam ring. This launch is the third flight that the Rockets have been performed so far. In addition, SpaceX continues to launch again on Friday local time-the tenth reuse of different boosters, which once again proves the world in the world The only excellent record of reusable medium -carrier rockets.

Tuesday's launch was the 55th star launch of SpaceX so far, and the company sent a batch of 52 Starlink satellites into space. Star Chain is the world's largest satellite constellation, which constitutes the main body of the SpaceX "Falcon 9" mission. This also marks the 35th "Falcon 9" mission this year, and ensure that SpaceX is expected to maintain an average of once a week's launch rhythm.

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Xiaobian learned another interesting news. Tesla CEO Elon Musk's Space Discovery Technology Company SpaceX said recently that researchers are welcome to invade its "star chain" satellite network in a "non -destructive" manner. If the researchers discover some vulnerabilities in the service, it can get up to up to $ 25,000. SpaceX also said that the company's engineers have been trying to invade the "Star Chain" network to improve services and make it more secure.

10

Antar Rockets will abandon the Russian engine

Develop a new first -class booster

News on August 10th, local time on Monday, US Aerospace Corporation, Northrop Grumman, announced that it will choose to cooperate with Firefly Aerospace to create a new type of first -class booster for its Antar Rockets , Replace the Russian engine currently used on the Rockets.

The two companies also announced that they will cooperate with a new medium -sized rocket.

The Antar Rockets of the Nosropp Gelugman currently perform the launching mission of the National Aeronautics and Space Agency (NASA), using the Russian RD-181 engine. After switching to the first -level booster developed by fireflies, Antar 330 Rockets can carry heavier valid loads.

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According to the editor's understanding, the Antar Rockets first-class booster was built by the Southern Design Bureau of Ukraine and the Macarov Southern Machinery Manufacturing Plant, which is equipped with the Russian RD-181 rocket engine.

The first -class booster made by Fireflies for Antar 330 Rockets will be equipped with 7 self -produced Miranda engines. The upgraded rocket may be ready in 2024, which can send an effective load of up to 10,500 kg into the track. At present, the carrying capacity of Antar Rockets is 8,100 kg.

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