China's first Mars exploration mission to orbit Mars was successful
At 19:52 on February 10, 2021, China’s first Mars exploration mission, Tianwen 1, developed by China Aerospace Science and Technology Corporation Limited, implemented near-fire capture braking, and the orbiter 3000N orbital control engine ignited approximately In 15 minutes, the probe successfully entered a large elliptical orbit with an altitude of about 400 kilometers near the fire point, a period of about 10 Earth days, and an inclination of about 10°. "The first step is to "circle" the goal, to orbit Mars successfully.
Released images of the Mars capture process of the Tianwen-1 rover
The National Space Administration released images of the Mars capture process of my country's first Mars exploration mission, the Tianwen-1 rover, showing the shocking images of the rover approaching Mars and igniting and braking.
The spaceman sent New Year greetings in the depths of the ocean
On the first day of the new year, the Yuanwang 5 ship is on a space mission deep in the ocean. Far away from the motherland, the astronauts sent New Year greetings to the people of the whole country.
The Ninth Academy of Aerospace Science and Technology
The employees of the factory are funded by the Shanghai Chief Technician Project
In the "2020 Skilled Master Studio Application and Chief Technician Funding Application" organized by the Shanghai Municipal Human Resources and Social Security Bureau, Li Dan from the Precision Machinery Product Division of the 539 Factory of the Ninth Academy of Aerospace Science and Technology Group won the Shanghai Chief Technician funding, this is the first time the factory's skilled talents have received such funding. The achievement of this award further stimulated the enthusiasm of the 539 factory's skilled personnel to continue to study, explore and innovate, and play a positive role in the construction of the skilled talent team and the improvement of the skill level.
The fifth academy of aerospace science and technology held a Chinese New Year hypermarket to add new year flavor to cadres, employees and their families
The annual New Year goods hypermarket is an indispensable flavor for the cadres, employees and their families of the Fifth Academy of Aerospace Science and Technology Group. Different from previous years, this year’s New Year’s merchandise hypermarket was set up in an open outdoor area in accordance with the requirements for epidemic prevention, with safe purchases at an interval of 1 meter. Considering that most of the employees this year have actively responded to the government’s initiatives for celebrating the New Year on the spot and not going out of Beijing if necessary, the Fifth Institute Shenzhou Industrial Aerospace Catering Service Branch will not be closed during the Spring Festival; the New Year’s goods hypermarkets in the Year of the Ox have also increased the types and quantities of New Year’s goods. , To meet the purchasing needs of employees and their families in Beijing during the Chinese New Year.
The Eighth Academy of Aerospace Science and Technology has taken many measures to let the employees who love to stay in Shanghai enjoy the warmth of home
The Eight Institutes, Departments, Departments, 509, 800, 804 and other units of the Aerospace Science and Technology Group are particularly warm. In addition to welcoming the Spring Festival and sending blessings, all units of the Eighth Institute have prepared the "Year of the Ox Spree" for employees, so that employees who stay in Shanghai for love can enjoy the warmth of home.
The Fourth and Sixth Academy of Aerospace Science and Technology has adopted a variety of heart-warming measures to let employees have a good Spring Festival
The Fourth and Sixth Academy of Aerospace Science and Technology Group has adopted a variety of heart-warming measures to ensure various services, so that employees who work overtime during the Chinese New Year and holidays can have a good Spring Festival. The Party Committee of the Fourth Academy issued the "Letter of Consolation to Employees on New Years, Stationed Abroad, and Staggered Holidays". Organizations at all levels, trade unions, and the Communist Youth League took active actions to strengthen the care and care of employees and send the organization's care and warmth in time. The affiliated units of the Sixth Hospital are located in Xi'an and other four places. In response to the requirements of the central and local epidemic prevention and control, more than 500 young employees of the hospital chose to celebrate the New Year on the spot, making silent contributions to the smooth development of epidemic prevention and control and after the holiday. .
The Seventh Academy of Aerospace Science and Technology carried out various activities to ensure the employees to celebrate the New Year on the spot
This year's Spring Festival, about 1,500 young workers from the Seventh Institute stayed here for the New Year. The Youth League Committee of the academy carried out the work early and stated that it was only a “basic operation” to carry out door-to-door condolences during the Spring Festival. Making dumplings in batches, eating group dinners, conducting fun Q&A, sending Spring Festival couplets, etc. were just “routine projects”. The Youth League Committee also prepared many surprises for the warmth of the Spring Festival.
The Ninth Academy of Aerospace Science and Technology has taken various measures to attract foreign employees to stay in their premises for the New Year.
The 825 factory of the Ninth Academy of Aerospace Science and Technology Group is very busy when it is off work. The company has been busy sending out new year gift packages to employees in Zhejiang for several days. Zhang Huabin, Secretary of the Party Committee of the 825 Factory and Chairman of the Labor Union, introduced: “Employees who are willing to stay in their resident for the New Year can enjoy Spring Festival gift packages, cash subsidies, and single employees receive an extra box of fruit and food gift boxes."
The Romance of the Three Kingdoms of Mars welcomes its climax
"Hope" takes the lead in entering the ring fire orbit
In the early morning of February 10th, Beijing time, the UAE’s Nozomi Mars probe successfully entered Mars orbit after more than 6 months of flight and officially launched a Mars exploration mission, becoming the first of the three Mars exploration missions in China, the United States, and the UAE this year. The probe that arrived in the orbit of Mars also presented a gift for the 50th anniversary of the establishment of the UAE this year.
NASA decided not to use
In the solar system, one of the places where scientists believe that there is hope for extraterrestrial life is one of Jupiter's moons-Europa (Europa). To learn more about this icy satellite, NASA is preparing to launch the Europa Clipper mission. Originally, the mission would be launched on the space launch system called SLS. However, a few days ago, NASA confirmed at a report meeting of its Exoplanet Assessment Team that the leaders of the "Europa Clipper" project decided to only consider using commercial launch vehicles to perform the mission. This means that the delivery plan originally scheduled for the SLS launch system has been suspended.
Falcon Heavy Rocket won the NASA
Billion Dollar Contract
The US private space company SpaceX recently won a $332 million contract from NASA, which will use Falcon Heavy rockets to launch lunar outpost related components.
Starlink satellite Internet access reservation: download speed up to
Elon Musk’s Starlink satellite Internet access service is becoming reality step by step, and booking invitations have been issued in the United States, Canada, Australia, New Zealand and other countries. Up to now, only the regulatory agencies in Germany, Canada, and the United Kingdom have approved SpaceX's Starlink Internet service, and the invitation for internal testing is also limited to the above three countries. However, Starlink is advancing to more countries and regions. In Mexico, Germany, Greece, France, Australia, Argentina, and Chile, the licensing procedures are progressing smoothly.
187 rockets have been launched for artificial precipitation enhancement in Guangdong
Considering the recent drought in Guangdong province and stable natural rainfall, it is suitable for artificial precipitation enhancement operations. The operation relied on artificial rain-enhancing rockets, with a total of 123 locations in the province. From February 8th to 8:30 pm on the 10th, a total of 43 artificial rain-enhancement operations were carried out and 187 rockets were launched. The rocket is mainly the condensation catalyst silver iodide, which can easily form a large number of ice crystals in the cold cloud. Through a series of physical and chemical reactions, the precipitation cloud will develop further, thereby increasing the amount of precipitation.
Lockheed Martin and
cooperate, it is expected to launch the rocket in
Lockheed Martin announced on Monday that it will select Los Angeles-based rocket manufacturer ABL Space for launch missions from Scotland within two years. The two companies said they expect to launch in 2022. If it goes well, this will be the first launch mission in the UK, and more broadly speaking, it will beThe first launch mission in history.
The first three-stage launch vehicle independently developed by South Korea
will be launched
In 2021, a three-stage launch vehicle developed with South Korea’s independent technology will be launched in South Korea for the first time. In addition, South Korea also plans to launch a new generation of medium-sized satellites in 2021 and complete a number of space development projects.
In the Year of the Ox, the knowledge of "Xing" has increased!
The earth revolves around the sun, completing one revolution in a year. When we look at the sun on Earth, our position is different every day, as if the sun moves slowly between the stars in a one-year cycle. People call it the sun’s "annual apparent motion" (one week (circle), one year, Visual movement). The path of this "annual visual motion" on the celestial sphere is called the ecliptic. From the perspective of the earth, the 12 constellations roughly divide the zodiac into 12 segments. Each segment is named after a representative constellation. The sun will come to this segment in the corresponding month. The so-called Taurus corresponds to April 21 to May 20.
New Year’s Eve, Fu, Lu, and Shou
: The meaning represents auspicious happiness, Health and abundance
At around 8 o'clock on the night of New Year's Eve, the "Orion Three Stars" will hang high in the southern sky, namely Betelgeuse, Betelgeuse, and Betelgeuse. These three stars are the three most representative bright stars in the Orion constellation, and they are arranged almost in a straight line at equal distances in the night sky. In ancient times, people thought of them as Fuxing, Luxing and Longevity respectively, representing auspicious happiness, health and wealth.
Why is Mars named "Fire" because it is hidden in the five elements.
The names of several famous planets are "gold, wood, water, fire, and earth", which correspond to the "five elements" often mentioned in ancient Chinese philosophy. As far as the sky is concerned, after the summer solstice in July every year, Mars is seen in the south, just as the summer climate is changing, the ground is hot. This is how the concept of Mars was formed.
More and more missions to the moon will pollute the precious moon ice?
With the complete success of China's moon landing sampling mission, a new round of "lunar fever" has also begun. In the next three years, Russia, India, China, Japan, and the United States and other countries have at least eight spacecraft planned to land on the lunar surface. There are several upcoming missions that will explore the polar regions of the moon, and as more and more spacecraft go to the moon, they may pollute the ice. As the relevant discussions continue, some scientists do not have to worry too much about the pollution problem. Scientists have also put forward some suggestions to protect the moon ice.
The three shareholders of Aerospace Hongtu reduced their holdings of 4,984,400 shares and cashed out a total of 223 million
The company's shareholder Tianjin Mingxuan Investment Co., Ltd. reduced the company's shares by 4,832,300 shares. The price range for this reduction is 44-48.19 yuan per share, and the cash is 216 million yuan. The company's shareholder Ningbo Tianchuang Dingxin Equity Investment Management Partnership reduced its holdings of 700 shares of the company. The price range of this reduction is 47.02-47.05 yuan per share, and the cash is 32,900 yuan. The company's shareholder Ningbo Longxin Zhongsheng Equity Investment Partnership reduced its holdings of 151,400 shares of the company. The price range of this reduction is 45.08-47.09 yuan/share, and the cash is 6.9687 million yuan.
Or list IPO
On February 9, Elon Musk threw a heavy news on social media: the future Starlink (Starlink) may be listed on the IPO. This is not the first time he has publicly stated that Starlink will be listed. Starlink, a subsidiary of commercial space company Space X, aims to build a satellite communication system covering the world by launching up to 42,000 interconnected satellites, so that people in any corner of the earth in the future can enjoy broadband anytime, anywhere Internet service.
The United States and China have become the main launching countries of remote sensing satellites
Looking at the stock of remote sensing satellites in various countries (regions), as of July 2020, the number of remote sensing satellites owned by the United States ranks first, with a number of 462; followed by China with 181 remote sensing satellites; and third is Japan. The quantity is 35. The remaining number of launches from Russia, India, Germany, and European Aviation Agency are all above 15.
The overall scale growth rate of the global satellite industry has declined
From 2013 to 2018, the revenue of the global satellite industry continued to grow year by year. In 2018, the global satellite industry revenue was US$277.4 billion, a year-on-year increase of 3.3%. In terms of growth rate, from 2013 to 2015, the growth rate of the global satellite industry's revenue declined rapidly. By 2015-2018, the revenue growth rate has stabilized at around 3%. In 2019, affected by the decline in the revenue of the satellite service industry and the satellite manufacturing industry, the revenue of the global satellite industry fell slightly year-on-year, with revenue of US$271 billion.
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