Microorganisms are needed (for example, human body, water purification, food production, etc. ),
Others are unnecessary (such as pathogens, food spoilage, etc.). In order to ensure safety and health
Astronauts in a closed and isolated space environment, these microorganisms must
Be monitored and controlled. Therefore, it is necessary to understand the bacteria on the earth.
Short-term adaptation, long-term adaptation to space flight
Aim. The purpose of this work is to study the reaction and behavior of bacteria in space flight.
Conditions. This is done through short-term experiments on the International Space Station.
Space mission (such as message1&; Two experiments, MOBILISATSIA experiment) and ground experiments simulating space radiation and microgravity conditions. Environmental bacteria, such as Copcoccus metallurgicus CH34, Helicobacter rubrum S 1H, Escherichia coli, Pseudomonas aeruginosa PAO 1 and Bacillus cereus, were selected as experimental organisms.
Translation:
Background. It is inevitable that people will hitchhike when they go into space. Some of them.
Bacteria are necessary (such as for human body, water purification, food production, etc.). ).)
Others are unnecessary (such as pathogens, food spoilage, etc. ). Ensure safety and happiness
Astronauts are in their closed space, and the habitat of these microorganisms is isolated from the world.
Monitoring and control. Therefore, it is necessary to understand the bacteria on the earth.
Short-term and long-term space flight adapted to the environment.
Purpose. The purpose of this work is to explore how to deal with the behavior of bacteria in space flight.
Conditions. This was done in a short time through experiments on the International Space Station.
Space missions (such as 1 and 2 key points of the experiment, MOBILISATSIA experiment) and experiments simulate space radiation to the ground and microgravity environment. Environmental bacteria such as rust fungus CH34, Rhospirillum Stones1escherichia, Escherichia coli, Pseudomonas aeruginosa PAO 1 and Bacillus were used as experimental organisms.