lundi 11 septembre 2017

Lung Tissue, Immune System Research Ahead of New Crew Launch

ISS - Expedition 53 Mission patch.

Sept. 11, 2017

International Space Station (ISS). Animation Credit: NASA

The three orbiting Expedition 53 crew members explored growing new lung tissue, foods that affect the immune system and microscopic particles suspended in liquids. Another trio of crew members is just a day away from launching to the International Space Station and beginning a five-and-a-half month stay in space.

Over the weekend, the crew wrapped up the Lung Tissue experiment. The study is using the latest bioengineering techniques to grow lung tissue in space and observe how microgravity affects the process.

Another study is looking at which foods can improve the gut environment and immune system while living in space. Scientists on Earth will take a look at microbe and metabolite samples taken from mice living aboard the station to determine the diet’s effectiveness.

Image above: Astronaut Randy Bresnik works on an experiment inside the Microgravity Science Glovebox located in the U.S. Destiny laboratory module. Image Credit: NASA.

A specialized microscope is being worked on inside the Fluids Integrated Rack. The advanced light imaging microscope facility will be used for the upcoming ACE-T6 study that is researching ways to improve the manufacturing process for consumer products. The microscope will be used to peer at tiny particles suspended in liquids, called colloids, which affect the way products separate, clump together and spoil.

Back on Earth, two American astronauts and a Russian cosmonaut are a day away from beginning their Expedition 53-54 mission. Soyuz Commander Alexander Misurkin will lead the near six-hour flight from Kazakhstan to the station’s Poisk docking compartment with Flight Engineers Joe Acaba and Mark Vande Hei.

Related links:

Lung Tissue:

Gut environment and immune system:


Expedition 53:

Space Station Research and Technology:

International Space Station (ISS):

Animation (mentioned), Image (mentioned), Text, Credits: NASA/Mark Garcia.

Best regards,

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