The International Space Station’s Expedition 70 crew focuses on quantum research and biology studies while maintaining lab systems and conducting cargo operations.
The International Space Station (ISS) is at the forefront of cutting-edge scientific research, with ultra-cold space physics and immunity studies taking precedence in Expedition 70. As the seven-member crew continues to maintain the station’s lab systems, they are also stepping up their cargo operations. From the Cold Atom Lab’s quest to create the coldest place in the universe to the Immunity Assay biology study exploring cellular immunity in space, the ISS is pushing the boundaries of scientific knowledge.
Chilling Atoms to Near Absolute Zero: The Cold Atom Lab
NASA Flight Engineer Jasmin Moghbeli is at the helm of the Cold Atom Lab, a quantum research device that aims to create the coldest place in the universe. By chilling atoms to near absolute zero, lower than the average temperature of space, the lab provides unique observations of atomic wave functions that are not possible on Earth. Moghbeli has been configuring components and installing hardware for a controller test to further advance this groundbreaking research.
Exploring Cellular Immunity in Space: The Immunity Assay Study
Commander Andreas Mogensen, from the European Space Agency (ESA), is actively participating in the Immunity Assay biology study. This research aims to understand how cellular immunity functions in the microgravity environment of space. Mogensen collected and processed his blood and saliva samples, which will be analyzed to gain insights into the effects of space travel on the immune system. The samples were stored in a science freezer and inside the Kubik incubator for later analysis.
Maintenance and Gear Servicing
Astronauts Loral O’Hara and Satoshi Furukawa dedicated their time to maintenance tasks on the ISS. O’Hara inspected and cleaned the COLBERT treadmill, ensuring its smooth operation. Furukawa, from the Japan Aerospace Exploration Agency (JAXA), worked on servicing gear in the Kibo laboratory module, which is responsible for cooling and rejecting heat from equipment to maintain a safe operating environment aboard the station.
Cargo Operations and Advanced Science Hardware
Furukawa, Mogensen, and Moghbeli joined forces to load cargo inside the SpaceX Dragon spacecraft, which arrived on November 11. The Dragon carried approximately 6,500 pounds of advanced science hardware, including equipment to study laser communications and atmospheric gravity waves. Scheduled to return to Earth in mid-December, the Dragon will bring back completed science experiments and hardware for further analysis.
Progress Resupply Missions
The Roscosmos Progress 84 resupply ship will conclude its mission on Wednesday after six months docked to the Poisk module. Flight Engineer Nikolai Chub packed trash and discarded gear into the departing Progress, which will safely reenter the atmosphere above the south Pacific Ocean for disposal. It will be replaced by the Progress 86, carrying nearly 5,600 pounds of cargo, which is set to launch on Friday and automatically dock to Poisk on Sunday.
Atmospheric and Climatic Data Collection
Veteran cosmonaut Oleg Kononenko started his day by capturing atmospheric and climatic data using a specialized camera pointed towards Earth. He then delved into studying how fluid systems are affected by spaceflight conditions, including electrical and magnetic fields. Meanwhile, first-time space flyer Konstantin Borisov serviced various life support and communications gear and collected air samples throughout the station’s Roscosmos modules for chemical analysis.
Conclusion:
The International Space Station’s Expedition 70 crew is pushing the boundaries of scientific exploration with their focus on ultra-cold space physics and immunity research. From creating the coldest place in the universe to unraveling the mysteries of cellular immunity in space, the crew’s efforts are advancing our understanding of the cosmos and its impact on the human body. As they continue to conduct cargo operations and maintain the station’s systems, the ISS remains a beacon of scientific excellence and collaboration in the pursuit of knowledge.
Leave a Reply