This month in orbit: May’s space science

Space quartet
ARCHIVE CONTENT 24 JUN. 2022 publication date 3776 Views

Vital research into health, climate, materials and more continues with ESA astronaut Samantha Cristoforetti and colleagues aboard the Space Station this month. Get up to date with what was on their schedule with May’s space science summary.

On 20 May, Samantha installed sample holders for the Matiss-3 experiment, which explores the antimicrobial properties of hydrophobic (or water repelling) surfaces in space. Because being in space lowers astronaut immune response, keeping their environment sanitary is incredibly important; this study will give us an idea of which materials can best keep pathogens at bay. It’s possible that in the future, the findings of this study may help us to create spacecrafts that are easier to keep clean, freeing up more astronaut time for vital research.


Understanding the body

On 20 May, Samantha installed sample holders for the Matiss-3 experiment, which explores the antimicrobial properties of hydrophobic (or water repelling) surfaces in space. Because being in space lowers astronaut immune response, keeping their environment sanitary is incredibly important; this study will give us an idea of which materials can best keep pathogens at bay. It’s possible that in the future, the findings of this study may help us to create spacecrafts that are easier to keep clean, freeing up more astronaut time for vital research.


Astronaut hearing test | Cosmic Kiss

On 20 May, Samantha installed sample holders for the Matiss-3 experiment, which explores the antimicrobial properties of hydrophobic (or water repelling) surfaces in space. Because being in space lowers astronaut immune response, keeping their environment sanitary is incredibly important; this study will give us an idea of which materials can best keep pathogens at bay. It’s possible that in the future, the findings of this study may help us to create spacecrafts that are easier to keep clean, freeing up more astronaut time for vital research.


Keeping an eye on Earth

On 20 May, Samantha installed sample holders for the Matiss-3 experiment, which explores the antimicrobial properties of hydrophobic (or water repelling) surfaces in space. Because being in space lowers astronaut immune response, keeping their environment sanitary is incredibly important; this study will give us an idea of which materials can best keep pathogens at bay. It’s possible that in the future, the findings of this study may help us to create spacecrafts that are easier to keep clean, freeing up more astronaut time for vital research.


Kubuqi desert restoration project
Vegetation fighting land degradation in Mongolia

On 20 May, Samantha installed sample holders for the Matiss-3 experiment, which explores the antimicrobial properties of hydrophobic (or water repelling) surfaces in space. Because being in space lowers astronaut immune response, keeping their environment sanitary is incredibly important; this study will give us an idea of which materials can best keep pathogens at bay. It’s possible that in the future, the findings of this study may help us to create spacecrafts that are easier to keep clean, freeing up more astronaut time for vital research.


Fluid science revamp

Building for the future

The team aboard the Station also ran several experiments investigating the properties of materials in microgravity this month. Firstly, the FSL Soft Matter Dynamics PASTA experiment, which looks at the behaviour of emulsions in microgravity. Emulsions are used in a wide variety of industries on Earth, including food, cosmetics and even medicines. Understanding how they form and their dynamics will allow us to develop better, greener and healthier emulsion-based products and processes.


On 20 May, Samantha installed sample holders for the Matiss-3 experiment, which explores the antimicrobial properties of hydrophobic (or water repelling) surfaces in space. Because being in space lowers astronaut immune response, keeping their environment sanitary is incredibly important; this study will give us an idea of which materials can best keep pathogens at bay. It’s possible that in the future, the findings of this study may help us to create spacecrafts that are easier to keep clean, freeing up more astronaut time for vital research.


Preparing to go further

On 20 May, Samantha installed sample holders for the Matiss-3 experiment, which explores the antimicrobial properties of hydrophobic (or water repelling) surfaces in space. Because being in space lowers astronaut immune response, keeping their environment sanitary is incredibly important; this study will give us an idea of which materials can best keep pathogens at bay. It’s possible that in the future, the findings of this study may help us to create spacecrafts that are easier to keep clean, freeing up more astronaut time for vital research.


Surface Avatar
Surface Avatar

On 20 May, Samantha installed sample holders for the Matiss-3 experiment, which explores the antimicrobial properties of hydrophobic (or water repelling) surfaces in space. Because being in space lowers astronaut immune response, keeping their environment sanitary is incredibly important; this study will give us an idea of which materials can best keep pathogens at bay. It’s possible that in the future, the findings of this study may help us to create spacecrafts that are easier to keep clean, freeing up more astronaut time for vital research.



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