aerospace competition
Elementary school students 'aerospace knowledge competition question bank
The following are some of the contents of the primary school aerospace knowledge competition question bank:
1. On March 8, 2016, the State Council approved the establishment of China Space Day on April 24 every year.
2. Aerospace referred to the flight of man-made satellites, spacecraft, and other spacecraft in space. Usually, the orbit of the spacecraft was at least 500 kilometers above the perigee.
3. The "two bombs and one satellite" we often talk about refers to atomic bombs, hydrogen bombs, and man-made satellites.
4. A total of 23 scientists were awarded the "Two Bombs and One Star Merit Medal".
5. The longest range of missiles was the intercontinental missile.
6. On April 7, 1990, China used the Long March 3 carrier rocket to send the US-made communication satellite Asia-1 into the predetermined orbit at the Xichang Satellite Launch Center. It was the first successful launch of a satellite for foreign users.
7. Resource satellites usually operate in sun-synchronous orbit.
The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
1 answer
2026-07-09 08:01
Aerospace Science and Industry Aerospace Plane
The China Aerospace Science and Industry Corporation had made many achievements in the space shuttle field.
The Shenlong aerospace plane developed by the company had completed 276 days of in-orbit flight and successfully returned to the designated landing site in May last year. In May this year, it was monitored to have an orbital ascent of 0.1 kilometers.
In addition, the Cloud Soaring Sky Plane was scheduled to be tested by 2025. In September 2018, Tengyun Engineering realized the first flight verification of the combined engine mode conversion in China. According to the plan, the first flight test would be conducted in 2025 and it could be put into use around 2028. The aerospace plane was a multi-functional aircraft that could fly in the dense atmosphere, near space, and orbital space. It could be used as a re-usable space transportation system and was of great significance in both military and civilian fields. For example, in the civilian aspect, it could meet the needs of space tourism, transporting astronauts, satellite launch, space station cargo replenishment, and space emergency rescue; in the military aspect, it could be used for reconnaissance, long-range strikes, and bombing, and competing for air supremacy and space supremacy.
The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
1 answer
2026-07-07 14:42
Aerospace articles
Aerospace referred to the use of aviation technology for aviation activities, including aircraft manufacturing, flight training, aircraft maintenance, aircraft design, and so on. With the continuous advancement of science and technology, aerospace technology also continued to develop.
In the history of mankind, the advancement of aerospace technology has promoted the development and progress of mankind. The appearance of airplanes made it easier for humans to travel long distances and transport goods, and it also promoted the development of the aviation industry. The advancement of flight training and maintenance technology ensured the safe flight of aircraft and also promoted the training and development of pilots.
In the future, aerospace technology would continue to have a huge impact on mankind. Unmanned aerial vehicles and space exploration would become an important direction for aerospace technology in the future. Space tourism and space resource development would also become a hot topic.
Aerospace technology is a field full of challenges and opportunities. It has made great contributions to the development and progress of mankind.
1 answer
2025-02-28 11:27
Aerospace Exhibition 2024
In 2024, there were a number of aerospace events:
- The 2024 African Aerospace and Defense Exhibition was held on September 18 - 22, 2024 at the Waterkruff Air Force Base in the administrative capital of South Africa. It attracted more than 400 companies and institutions from China, Russia and other countries.
- The 2024 Aerospace Exhibition was held from September 15 to October 7.
- The 2024 China Aerospace and Unmanned Aerial Vehicle Exhibition was held at the Nanping International Convention and Exhibition Center in Chongqing from August 23 to 25,2024.
- The 15th China International Aerospace Exhibition was held on November 12 - 17, 2024 in Guangzhou. It was jointly organized by the Guangdong Province People's Government and the Air Force of the Chinese People's Liberation Army, and hosted by the Zhuhai City People's Government. It attracted more than 1022 enterprises from 47 countries and regions to participate in the exhibition and displayed many achievements in the aerospace and national defense fields.
If you want to know more about the follow-up, click on the link and read it!
1 answer
2026-06-26 05:26
Aerospace Achievement in 2024
In 2024, China's aerospace industry made many achievements. On January 5, the "Kuaizhou·Hubei Jiaoguang" rocket was successfully launched, sending the 15th, 16th, 17th and 18th stars of the Tianmu-1 constellation into the predetermined orbit; On October 30, Shenzhou 19 manned spacecraft was successfully launched. Cai Xuzhe, Song Lingdong and Wang Haoze were ordered to go on an expedition. The spacecraft would carry out autonomous rapid rendezvous and docking with the space station combination and carry out on-orbit rotation and other missions; On November 3, Shenzhou 18 successfully returned. Ye Guangfu had been in orbit for more than a year, becoming China's longest-flying astronaut in orbit. In addition, the number of space launch is expected to reach about 100 in 2024, thanks to increased demand for commercial satellites, more commercial rockets, and more launch sites.
The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
1 answer
2026-07-25 11:34
2023 Aerospace Calendar
1 answer
2026-02-06 03:34
400 words on aerospace
Aerospace Dream
Aerospace was mankind's brave exploration of the unknown. It was a brilliant interweaving of technology and dreams.
From the ancient myth of flying to today's rockets, the development of aerospace had witnessed the great progress of mankind. When they saw the rocket spewing out blazing flames and carrying a satellite or spacecraft into the vast universe, their hearts were filled with shock and pride. China's aerospace industry had achieved remarkable results. From the launch of the "Dongfanghong No. 1" space journey to the continuous glory of the Shenzhou series of manned spaceships,"Chang'e" flying to the moon,"Zhurong" exploring fire,"Xihe" chasing the sun, and other projects, all demonstrated China's strength.
The space heroes were even more admirable. They were in the small space of the spaceship, under tremendous physical and mental pressure, but they carried the dream of exploration of all mankind forward. They were brave pioneers who let the five-star red flag fly in space.
The development of aerospace has also brought us many benefits. Satellite communications have turned the world into a global village, and weather satellites accurately predict the weather for us. Aerospace not only broadens the horizons of mankind, but also inspires us to study hard, to explore more mysteries of the universe, and to realize more great dreams.
The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
1 answer
2026-02-05 02:30
Aerospace Technology in 2035
In 2035, space exploration and utilization would enter a new era. Intelligent manufacturing, new materials, quantum technology, and other breakthroughs would greatly improve the performance of rockets, satellites, and other spacecraft. New spacecraft driven by new application services would appear one after another. China's space program planned to build a manned/unmanned lunar research base around 2035.
The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
1 answer
2026-01-31 13:14
2023 Aerospace Chronicle
1 answer
2026-01-14 11:12
Zhumeng Aerospace
"Dream-Building Aerospace" was the theme of a series of aerospace science activities. For example, Changhong Middle School held the aerospace science lecture "China's Aerospace Achievement and Development", Hongshan District invited aerospace experts to walk into the campus to promote aerospace knowledge for teachers and students; The 2024 joint action theme of modern science and technology museum system organized by Gansu Science and Technology Museum took "Dream Building Aerospace" as the theme, and carried out a series of activities including home activities, short videos of popular science, science education and training, etc.; The main venue of the "China Aerospace Day" in 2024 in Inner Mongolia autonomous region and the joint action of the modern science and technology museum system also carried out relevant science promotion activities with the theme of "Dream Building Aerospace". These activities were aimed at stimulating the interest of the public, especially young people, in the field of aerospace. They were to promote the knowledge of aerospace science, promote the spirit of scientists and aerospace, and allow people to explore the aerospace world in depth and appreciate the extraordinary charm of aerospace technology.
The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
1 answer
2026-01-14 01:19
Popular Answers
Popular Searches
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z