China's Shenzhou-19 astronauts aboard the country's Tiangong space station have now spent four months in orbit, successfully conducting a series of scientific experiments while maintaining good physical and mental health, according to China's Manned Space Agency (CMSA).
Over the past week, the Shenzhou-19 trio has made headway in space science experiments and tests, inboard equipment maintenance and health management.
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Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
In the field of space medicine, the crew utilized a Raman spectrometer to carry out in-orbit nutritional metabolomics research. Through analysis of metabolic components in urine samples, they reported findings that help refine the existing evaluation systems and establish a specialized methodology for monitoring astronauts' nutritional status throughout the mission.
To study the impact of the space environments on biological rhythms and sleep, the astronauts wore activity tracking devices and heart rate monitors to gather data. The results are expected to offer key insights into sleep-wake cycles, heart rate variations and sleep quality under long-term spaceflight conditions.
To observe astronauts' psychological and behavioral performance, the crew completed in-orbit emotional state tests and emergency decision-making assessments. These efforts will shed more light on the impact of long-duration spaceflight on emotional well-being and decision-making capabilities.
In addition, the astronauts successfully conducted experiments in space materials science and microgravity combustion science, and replaced experiment samples in the container-free lab cabinet, among other tasks.
Last week, the crew completed a comprehensive inventory count of space station supplies, including clothing, work materials, medicine and medical monitoring consumables. They also tested recreational equipment while conducting routine inspections and maintenance of the station's regenerative life support systems.
To ensure wellness and good health during their mission, the astronauts underwent routine medical checkups and lung function tests as scheduled. Traditional Chinese Medicine (TCM) diagnostic instruments including TCM four-diagnostic auxiliary apparatus and bone density scanner were also applied for health assessments.
They also engaged in regular exercises using specialized equipment, including a space treadmill, wrist exerciser and grip trainer to counter bone and muscle loss in microgravity.
The Shenzhou-19 crew, including the country's first female space engineer, was sent into space on Oct 30, 2024 for a six-month mission, which includes 86 space science research and technology experiments, as announced by CMSA prior to the launch.
Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
Shenzhou-19 crew advances space experiments four months into mission
Foreign diplomats and scholars are looking closely at this year's "two sessions", saying China's 15th Five-Year Plan (2026-2030) will not only chart the nation's economic and technological priorities but also reshape global value chains.
The fourth session of the 14th National Committee of the Chinese People's Political Consultative Conference (CPPCC), the nation's top political advisory body, opened on Wednesday, followed by the annual session of the National People's Congress (NPC) on Thursday. Together known as the "two sessions," these meetings offer a comprehensive view into China's development priorities.
Global observers emphasized that the 15th Five-Year Plan, a blueprint guiding the nation's economic, social, and technological priorities over the next five years, marks a decisive shift toward high‑quality growth anchored in advanced technologies, with ripple effects across the world.
"The two sessions will discuss China's five-year plan, which is heavily oriented toward China's major technological development. I believe this is important because it represents the new blueprint for China's economy, which is now oriented toward the renowned high-quality development, and this will undoubtedly impact the entire world. I think it is worth studying. This is very important for Latin America. It will help us integrate more intelligently into global value chains and into all aspects of the major development that China is promoting in iconic industrial sectors, such as artificial intelligence, quantum computing, and space development, where Latin America also has much to contribute beyond just commercial growth," said Gustavo Sabino Vaca Narvaja, former Argentine Ambassador to China.
"The two sessions are a major political milestone in China, and this year's gathering carries even greater significance as this year marks the start of the 15th Five-Year Plan. This plan represents not only a blueprint for China, but also a guide for other countries. Instruments like the five-year plan effectively provide greater certainty and predictability for the rest of the world," said Chilean scholar of international relations Ignacio Araya Heredia.
"This is a particularly important date, especially due to the fact that the next Five-Year Plan shall be positioned and we're going to see what its main elements shall be. Serbia, which has a very high degree of steel friendship with the People's Republic of China, can expect further assistance in identifying the most prominent areas of Serbian economy and being helped by its great partner, such as it has been done in the previous period, from one part with establishing the main infrastructure projects, but also reshaping the industrial sector of Serbia, not just Serbia, but the region as a whole," said Veljko Mijuskovic, assistant professor of the Faculty of Economics of the University of Belgrade.
Beyond the policy framework, experts also pointed to China's achievements in green energy and technological innovation as models worth emulating.
Tomasz Bielinski, adjunct professor at the University of Gdansk's Faculty of Economics, said the robotics displays at the 2026 China Media Group (CMG) Spring Festival Gala reflected China's broader push in technological innovation.
"I was really impressed about the robotics. I'm very impressed with Chinese development in the technological field, we can still make great deals with Chinese businessmen and we can cooperate together to use this technology for both the good of China and the European Union. I'm aware of the innovation especially in autonomous drive on the on the Chinese side," he said.
"We hope for more of China's economic cooperation, especially in trade and also in investment. Also, and the other focus, if I talk about the focus of the development, don't forget about the green energy. We know that China is great in the electric vehicle field. So because China's electric vehicles in Indonesia nowadays, since couple of years ago, are very, very popular," said Al Busyra Basnur, president of the Indonesia-China Friendship Association.
Observers see China's new five-year plan driving high-quality development, global tech shifts
