Recent progresses on space life science research in China

Area of Science:

• Space Life Sciences
• Astrobiology
• Space Medicine
• Space Agriculture

Background:

• China has achieved significant advancements in space life science research over recent decades.
• The completion of the China Space Station (CSS) in late 2022 marks a new era for Chinese space life science research.
• Previous research has laid the groundwork for understanding biological responses to space.

Purpose of the Study:

• To review new discoveries in space life science research by Chinese scientists.
• To focus on the impacts of actual and simulated space environments on various life forms.
• To highlight the physiological and molecular mechanisms affected by space exposure.

Main Methods:

• Experiments conducted aboard the Shenzhou series spacecraft and the China Space Station (CSS).
• Utilizing ground-based space environment simulation platforms.
• Investigating effects on cells, microorganisms, plants, animals, and human health.

Main Results:

• Uncovered the effects of the space environment on the physiological mechanisms of live organisms.
• Identified molecular mechanisms altered by space exposure.
• Gathered data on the impacts across diverse biological scales, from cellular to whole organisms.

Conclusions:

• Findings provide essential theoretical support for long-term manned space exploration.
• Chinese research is contributing significantly to the global understanding of space biology.
• The CSS era promises accelerated progress in space life sciences.