Why China is the Only Country With Its Own Space Station?

Pakistan Space Agency said:
Don't forget, the USSR and the USA have done this decades ago.

If the Chinese Space Station was as big as the International Space Station, then you can really brag about it but at the moment, China is just catching up to the USA like on most things.

Wishing China more success in 2025.
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When? since when any country has independent space station rivaling China's? you are not comparing United Nations to one individual country, are you?
 
Beijingwalker said:
When? since when any country has independent space station rivaling China's? you are not comparing United Nations to one individual country, are you?
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The Soviet Union successfully launched 6 space stations under the Saylut Program beginning in 1971 while the United States launched the Skylab space station in 1973.
 
Pakistan Space Agency said:
The Soviet Union successfully launched 6 space stations under the Saylut Program beginning in 1971 while the United States launched the Skylab space station in 1973.
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They were very simple and primitive, China did't call first orbiter as a space station until this current one. besides, what you can do in th past doesn't mean you can still do it now, China will still be the only country which has an independent own space station for quite some time in the future.
 
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Beijingwalker said:
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Honest questions:

What kind of technology is being developed on the Chinese space station? What kind of experimental tests or validation tests still need a micro-gravity environment, with the advent of AI and supercomputers?
 
China's space station to drive over 1000 research projects
by Simon Mansfield
Sydney, Australia (SPX) Jan 15, 2025

China's space station is set to conduct over 1,000 research projects, advance scientific literacy, and foster international partnerships over the next decade and beyond, according to the Technology and Engineering Center for Space Utilization under the Chinese Academy of Sciences.

As a hub for national space research, the station aims to facilitate comprehensive interdisciplinary studies, yielding major scientific and technological advancements that accelerate practical applications. Ba Jin, deputy director of the center's application and development division, emphasized the station's role in fostering these achievements during a briefing on Monday.

The space station's initiatives in space life science and human research will focus on foundational biology, biotechnology transformation, life ecology, and exploring the origins of life. These efforts aim to deepen understanding of how space environments influence biological mechanisms and responses.

In the realm of microgravity physical science, studies will target the microstructure and properties of metals and alloys to enhance material preparation techniques on Earth. Additionally, researchers aim to address challenges in low-carbon combustion and power-system efficiency, supporting advanced energy solutions. Work will also include developing novel atomic cooling techniques and creating a cutting-edge plasma physics experimental platform.

The Chinese Space Station Telescope, currently under construction, is anticipated to yield valuable insights into critical cosmological questions, including the nature of dark energy and dark matter. Complementary instruments, such as the High-Energy Cosmic Radiation Detection (HERD) system and the Gamma-ray Polarimeter II (POLAR-2), are poised to advance research on dark matter, cosmic-ray origins, and extreme astrophysical phenomena.

In the field of innovative space technologies and applications, the focus will align with national priorities, including near-Earth operations, Earth-Moon exploration, and future deep-space missions. Key areas of research include space information systems, precision measurement technologies, robotics, in-orbit manufacturing, and autonomous systems.

Ba highlighted that the space station has already facilitated over 180 scientific projects, delivering nearly two tonnes of materials to orbit and retrieving close to 100 experimental samples. These efforts have resulted in the publication of more than 500 high-level SCI papers and the granting of over 150 patents. Several findings have been successfully applied to advance China's space science and technology sectors.

Research in space life sciences has achieved milestones such as developing new rice germplasm resources and differentiating human embryonic stem cells into hematopoietic stem/progenitor cells in orbit. The station also holds the record for the longest operational space aquatic ecosystem. These studies provide critical insights into combating bone loss, muscle atrophy, and metabolic diseases.

In material science, research has explored the microstructure and properties of metals and semiconductors, paving the way for high-performance functional materials. Microgravity studies are expected to offer technical solutions for lunar and Mars missions and drive progress in clean energy and conservation efforts.

Additionally, the station has tested domestically developed high-performance electronic components and sensors in orbit, further enhancing the reliability and capability of Chinese aerospace technology, Ba noted.

www.spacedaily.com

China's space station to drive over 1000 research projects

Sydney, Australia (SPX) Jan 15, 2025 - China's space station is set to conduct over 1,000 research projects, advance scientific literacy, and foster international partnerships over the next decade and beyond, according to the Technology
www.spacedaily.com
 

China’s Space Station: A Game Changer for Astrophysics! Discover What’s Coming Next​

27 January 2025
by Megan Outts

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Revolutionizing Space Exploration

China’s ambitious Tiangong space station, often referred to as the “Sky Palace,” has taken its place among the stars since its completion in 2022. Orbiting between 340 to 450 km above Earth, it functions as a powerful platform for scientific discovery, rivaling the International Space Station in capabilities.

The Tiangong station is set to host a series of advanced telescopes and detectors, paving the way for groundbreaking astronomical research. Among them is the upcoming Xuntian telescope, designed to survey large regions of the sky with a view 300 times that of the Hubble Space Telescope. This instrument will not only capture stunning images but also provide crucial data for understanding cosmic evolution.

In addition, the LyRIC project will explore the far-ultraviolet spectrum, enhancing our knowledge of baryonic matter in the universe. Another innovative device, the Diffuse X-ray Explorer (DIXE), will utilize cutting-edge technology to measure cosmic material ejected by the Milky Way, thereby shedding light on how black holes influence their surroundings.

International collaboration is also at the forefront, with projects like POLAR-2 and HERD aiming to detect high-energy emissions and cosmic rays. These technologies are expected to launch by 2027 and will enhance our understanding of phenomena like gamma-ray bursts.

Tiangong is positioned as a leader in space research, continuously expanding its role in the exploration of our universe.

Broader Implications of China’s Tiangong Space Station​

As the Tiangong space station continues to contribute significantly to astronomical research, its implications extend far beyond the realm of science. The emergence of Tiangong as a rival to the International Space Station heralds a new era in global space governance and international relations. This shift encourages nations to reevaluate their own space programs, igniting a competitive spirit and collaboration strategies that can redefine the boundaries of cosmic exploration.

In the context of the global economy, the advancements driven by Tiangong’s research initiatives could spur innovation in technology sectors, particularly in aerospace and telecommunications. The discoveries made aboard Tiangong may facilitate advancements in artificial intelligence and materials sciences, impacting industries ranging from electronic manufacturing to energy solutions. Moreover, these innovations could generate jobs and foster economic growth, particularly in regions invested in space technology.

Environmental concerns cannot be overlooked as well. The data collected on cosmic phenomena may lead to a better understanding of Earth’s climate and atmospheric conditions and could even point to new strategies for mitigating climate change impacts. The integration of space research with terrestrial environmental monitoring could significantly enhance our global response to ecological challenges.

Looking towards the future, the Tiangong station is not just a technological marvel; it symbolizes humanity’s ongoing quest for knowledge and the potential for international collaboration to address universal challenges. As nations rally around common scientific goals, the future of space exploration may well prioritize diplomacy and shared objectives over competition, illustrating how the cosmos can unite humanity in its pursuit of understanding the universe.


Unlocking the Secrets of the Universe: China’s Tiangong Space Station​

Revolutionizing Space Exploration

China’s Tiangong space station, known as the “Sky Palace,” has emerged as a pioneering platform for scientific discovery since its completion in 2022. Orbiting Earth at an altitude between 340 to 450 km, Tiangong is not just a rival to the International Space Station (ISS); it is a beacon of advanced astronomical research and international collaboration.

# Key Features of Tiangong Space Station


1. Advanced Telescopes:
The Tiangong space station is set to host an array of advanced telescopes and detectors. The Xuntian telescope, one of its standout instruments, boasts a field of view 300 times that of the Hubble Space Telescope. This telescope will facilitate extensive sky surveys and provide invaluable data on the universe’s evolution.

2. Innovative Research Initiatives:
The LiYIC Project aims to explore the far-ultraviolet spectrum, improving our understanding of baryonic matter—the normal matter that makes up stars, planets, and galaxies. Additionally, the Diffuse X-ray Explorer (DIXE) will utilize advanced technologies to measure cosmic material ejected by the Milky Way, providing insights into how black holes affect their environments.


3. International Collaboration Projects:
Tiangong is not working in isolation. It is involved in several international projects, such as POLAR-2 and the High Energy cosmic Radiation Detection (HERD) mission, which aim to detect high-energy emissions and cosmic rays. These projects, expected to launch by 2027, will enhance our comprehension of phenomena like gamma-ray bursts.

# Pros and Cons of the Tiangong Space Station

Pros:
– Cutting-edge Research: Provides access to advanced research tools that will yield new astronomical data.
– International Partnerships: Encourages collaboration across the globe, fostering knowledge exchange.
– Enhanced Visibility: The station’s wide array of instruments promises significant improvements in celestial observations.


Cons:
– Political Controversies: China’s involvement in space has raised geopolitical tensions, particularly regarding technology sharing.
– Limited Duration of Missions: Compared to ISS, the timeframes for hosting international crews may be shorter, which could affect collaborative research initiatives.

# Pricing and Market Analysis

The construction and operation of the Tiangong space station have seen substantial investments from the Chinese government, estimated to be in the billions of dollars. The market for space research and technologies is projected to grow significantly, driven by increased interest in space commercialization and collaboration.

# Trends and Innovations in Space Research

As space research evolves, Tiangong represents a significant trend towards expanding capabilities in low Earth orbit (LEO). The development of high-resolution telescopes and innovative detection methods is set to revolutionize our understanding of the universe. As these technologies mature, we can expect more sophisticated opportunities for astronomical observation and data collection.

# Predictions for Future Research

Experts predict that with its advanced instruments and collaborative approach, Tiangong will play a crucial role in future space exploration initiatives. As more nations invest in their space technologies, the potential for international cooperation is immense, likely leading to shared missions and discoveries that can benefit humanity’s understanding of the cosmos.

www.scimag.news

China's Space Station: A Game Changer for Astrophysics! Discover What's Coming Next! - Science Magazine

Revolutionizing Space Exploration China’s ambitious Tiangong space station, often referred to as the “Sky Palace,” has taken its place among the stars since its completion in 2022. Orbiting between 340 to 450 km above Earth, it functions as a powerful platform for scientific discovery, rivaling...
www.scimag.news www.scimag.news
 

Shenzhou-19 Crew Conducts Scientific Experiments, Training Aboard Space Station​

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Beijingwalker said:
In 2011 , the US congress passed "The Wolf Amendment"
"The Wolf Amendment probibits NASA from using government funds for direct collaboration with China or Chinese Affiliated organizations without explicit approval from Congress and the FBI."
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The Wolf Amendment was passed in US Congress when China was perceived to be far behind behind the USA in space technology. American suspected that any cooperation in space will only help China to catch up with stolen/copied technology. US and Soviet Union had similar level of space technologies in 1970s for cooperation in building and maintaining so-called "International" Space Station.
 
Pakistan Space Agency said:
I would love to see China do it before the US like it did with landing on the far side of the moon before the Americans.
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NASA lost their appetite for cosmic exploration a long time ago since they launched the Voyager missions in the 1970s.

science.nasa.gov

Interstellar Mission - NASA Science

The Voyager interstellar mission extends the exploration of the solar system beyond the neighborhood of the outer planets to the outer limits of the Sun's sphere of influence, and possibly beyond.
science.nasa.gov science.nasa.gov

Why focus on the moon when there are unlimited amount of resource to be had with interstellar exploration?

The only reason why NASA is interest in the moon again is so that they can build a base there and more effectively launch space vehicle from the moon, which is 6 times lighter than the earth. Which is something Private Space company can handle.
 
NASA needs to take back their stranded astronauts back to earth.

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