Flying Series-Shenzhou XIII Journey Star Sea Warrior

Towards the universe, the most beautiful China red shines among countless stars. Bruce reading.

April 2022 16 noon

Shenzhou XIII manned spacecraft has gone home!

The "space travel trio" composed of three astronauts, Zhai Zhigang, Wang Yaping and Ye Guangfu, returned after working in China Space Station 183 days, and successfully landed in the scheduled area of Dongfeng landing site on April 16, 2022. Shenzhou 13 spacecraft set a new record for the duration of a single mission in space. This is a new milestone for China's aerospace industry!

starting point

On June 5438+1October 65438+May, 2003, Shenzhou 5 manned spacecraft developed by China was successfully launched at Jiuquan Satellite Launch Center. This was China's first manned space flight, and the 38-year-old astronaut Yang Liwei became China's first "space warrior".

Shenzhou 5 flew in space 14 lap, which lasted 2 1 hour and 23 minutes, and returned successfully.

Explore space

There was a beautiful myth of the Goddess Chang'e flying to the moon in ancient times, and the universe was always curious about human beings. The ancients looked up at the stars and tried to find the truth of the world from the orbit.

After World War II, two superpowers, the United States and the Soviet Union, began to explore the universe.

1960, the Soviet Union sent a 26-year-old manned spaceship astronaut from yuri gagarin to take the Oriental Spaceship 1 in April 1 2, which lasted1hour for 48 minutes, and successfully returned to the earth again, not only making him enter the earth,

The United States also divides the exploration of space into three stages.

The first stage, the initial exploration period.

The second stage is the formation of modern space theory and the initial stage of modern space.

In the third stage, human space activities entered a period of modernization.

The significance of exploring space

be afraid

destiny

peace

It is also a comprehensive embodiment of high-tech weapons and technical capabilities. It is also a powerful shock to other malicious countries in the world.

1999165438+10, the Shenzhou-1 experimental spacecraft was successfully launched and recovered, and China's manned space technology made a major breakthrough.

June 5438+October 2003 10, Shenzhou 5 manned mission, China's first astronaut Yang Liwei returned safely.

June 5438+October 2005 10, China Shenzhou VI manned spacecraft carried out the first manned space flight for many people and days.

In September, 2008, Shenzhou VII carried out manned space flight, realizing astronauts' extravehicular activities and accompanying small satellites.

On 20 1 1 year 1 1 month, Shenzhou-8 and Tiangong-1 automatically rendezvous and dock.

20 12 June, Shenzhou-9 and Tiangong-1 successfully held hands, and China's first manned rendezvous and docking was successfully completed.

On June 20 13, Shenzhou-10 and Tiangong-1 successfully rendezvous and docked, and China astronauts taught in space.

From June 20 16 to April 20 17, the missions of Long March 7, Tiangong 2, Shenzhou 11 and Tianzhou 1 were completed, and the manned spaceflight industry entered a new stage of application and development.

In May 2020, the Long March V B carrier rocket successfully made its first flight, which officially kicked off the construction of China's space station.

In 20021year, China's space achievements attracted worldwide attention: the Tianhe core module was successfully launched, the curtain of China's space station construction was opened, and the Zhu Rong rover completed the Mars patrol and exploration, and the number of space launches reached a record high.

In 2022, Shenzhou XIII was launched. The construction of China Space Station kicked off.

From 1999 to 2022, China's space industry will grow rapidly.

The earth's resources are very limited and cannot meet the future development of mankind. Obtaining resources from infinite resources's universe is the future demand of mankind.

Exploring other planets suitable for life can realize space migration, just like the space city described in Three-body.

The resources of the universe will promote the development of human science and technology and create new energy sources.

The space environment is also conducive to the study of physics.

"Space class" has brought educational wealth.

Mature space technology will also bring space business wealth and tourism wealth.

Space military forces will be the eye of the future war and a scourge.

The American war in Afghanistan killed bin Laden through the satellite positioning system.

Satellite monitoring system can not only facilitate traffic, but also achieve precise strike in the war and paralyze the enemy's effective force in the shortest time.

The American military once put forward a terrible idea: they tried to deploy a projection base station in space and put several meters long alloy tungsten rods into the target area of the earth. Due to the small resistance of tungsten rods and the long-term acceleration of gravity, when they reach the ground, the kinetic energy of tungsten rods is equivalent to that of nuclear bombs. This is the famous "God's Staff" system. Attacking the ground from space, whether launching energy beams or solid ammunition, has unparalleled advantages. When a nuclear missile attacks a destination country from space, there is almost no possibility of defense. Huge kinetic energy gathered on the tungsten electrode will produce the same power as a nuclear weapon at the moment of landing.

At present, the most worrying weapon of anti-missile system is ballistic missile, and neither land-based mid-course anti-missile nor other means can completely intercept ballistic missile. What about intercepting ballistic missiles from space? The midway flight of ballistic missiles is completed in space. With this opportunity, if the space-based directed energy weapon platform can launch a laser beam to attack or interfere with missiles, it is almost a stop. It will form a perfect defense system in future operations.

Our future will be a vast universe, in which the Great Wall of Steel will be built. We will not wage war, but we will not be afraid of war.