NASA astronauts and international partners continue their scientific investigations on the International Space Station.
The Expedition 70 crew members aboard the International Space Station (ISS) are making significant strides in the fields of robotics and space biology research. With a cargo craft set to launch soon, the crew is engaged in various experiments and studies that aim to advance our understanding of technology, biology, and the effects of space on the human body. These endeavors not only contribute to scientific knowledge but also have implications for future space exploration and life on Earth.
Robotics Research: Astrobee Technology Demonstration
NASA Flight Engineer Jasmin Moghbeli conducted a technology demonstration inside the Kibo laboratory module by turning on the Astrobee robotic free-flyers. This experiment aims to prove new technology that could enable future satellites to autonomously rendezvous, dock, and undock. Moghbeli also installed components called CLINGERS on the Astrobees and monitored their docking maneuvers, showcasing the potential for advanced robotics in space exploration.
Physics Research: Electrostatic Levitation Furnace and uTitan Investigation
Astronaut Satoshi Furukawa worked in the Kibo lab, swapping samples inside the Electrostatic Levitation Furnace. This high-temperature research facility allows for safe observations of thermophysical properties that are difficult to achieve on Earth, such as density, surface tension, and viscosity of materials. Furukawa then set up the new uTitan investigation in Kibo’s Life Science Glovebox, which aims to explore a method for extracting DNA samples in microgravity. These experiments contribute to our understanding of materials and biological processes in space.
Space Biology Studies: Advanced Plant Habitat and Cerebral Aging
NASA Flight Engineer Loral O’Hara configured the Advanced Plant Habitat for an upcoming botany study, investigating how the plant immune system is affected by spaceflight conditions. This research has potential applications for improving crop resilience on Earth. Commander Andreas Mogensen examined brain cell-like samples in a microscope for the Cerebral Aging study, seeking insights into the aging processes and neurodegenerative conditions. Additionally, Mogensen printed cardiac cells using the BioFabrication Facility, which demonstrates the potential for printing organ-like tissues in microgravity.
Resupply Mission: Progress 86
The Roscosmos Progress 86 resupply ship is scheduled to launch from the Baikonur Cosmodrome in Kazakhstan early Friday morning. It will orbit Earth for two days before docking to the ISS’s Poisk module on Sunday. Cosmonauts Oleg Kononenko and Nikolai Chub will monitor the arrival of the cargo craft and later unpack the nearly 5,600 pounds of supplies. This resupply mission ensures the crew has the necessary resources to continue their research and daily operations on the space station.
Additional Research and Activities
Cosmonaut Kononenko focused on research involving a 3D printer, exploring the possibilities of printing tools and supplies to promote self-sufficiency during space missions. Chub studied how microgravity affects fluid systems and tested futuristic spacecraft and robotic piloting techniques on a computer. Cosmonaut Konstantin Borisov serviced ventilation systems in the Zvezda service module, loaded software on computer tablets, and deactivated Earth observation hardware, contributing to the maintenance and functionality of the ISS.
Conclusion:
The Expedition 70 crew’s dedication to robotics and space biology research is paving the way for future advancements in space exploration and benefiting life on Earth. From demonstrating the potential for autonomous satellite docking to studying the effects of microgravity on plant immune systems and aging processes, these experiments expand our knowledge of the universe and have practical applications for improving life on our planet. As the crew eagerly awaits the arrival of the Progress 86 resupply ship, their ongoing research and activities on the ISS continue to push the boundaries of human knowledge and exploration.
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