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Human research, combustion, and robotics were the scientific priorities aboard the International Space Station on Tuesday. The seven-member Expedition 71 crew also continued ongoing cargo operations and hardware maintenance. Exercising daily in weightlessness counteracts space-caused bone and muscle loss preserving crew health during long-term missions. Researchers frequently monitor a crew members exercise sessions to learn …

A celebration of open-source software kicked off at the Python in Heliophysics Community (PyHC) Summer School in Boulder, Colorado, this week. Anyone can tune in virtually through May 24 to watch live-streamed demos and presentations from this NASA-funded project showcasing how the Python programming language is at the forefront of innovation in heliophysics research and …

Payloads: AstroPi: Video was recorded of the Infrared (IR) Light-Emitting Diode (LED) Matrix display and the video was downlinked to the ground to evaluate the status of the unit. More information on this experiment can be found here.  Gaucho Lung: Sample 5 was processed and four runs of oil wicking and pushback using the syringe pump …

The week kicked off with a multitude of space biology activities as the Expedition 71 crew studied microgravity’s effect on humans and serviced research hardware. Robotics and lab maintenance rounded out Monday’s schedule aboard the International Space Station. NASA Flight Engineer Jeanette Epps worked throughout Monday on biomedical activities processing her blood, saliva, and urine …

  Expedition 71 wrapped up a week of maintenance and health investigations aboard the International Space Station on Friday. The septet worked robotics, two human health studies, and finished some cleaning in the cupola. NASA Flight Engineer Jeanette Epps started her day in the Japanese Experiment Module to power on Astrobee, the station’s free-flying robots, …

NASA, Boeing, and ULA (United Launch Alliance) teams will take additional time to work through spacecraft closeout processes and flight rationale before proceeding with the launch of the agency’s Boeing Crew Flight Test. The teams now are targeting a launch no earlier than 3:09 p.m. EDT Saturday, May 25, for the flight test carrying NASA astronauts Butch Wilmore and …

Payloads: Complement of Integrated Protocols for Human Exploration Research on Varying Mission Durations (CIPHER): Electroretinography (ERG) and Pneumatonometer (PTM) blood pressure measurements were completed. More information on the current experiment (CIPHER) can be found here.  Genes in Space Molecular Operations and Sequencing (GiSMOS): The MiniPCR Sequence was terminated and stowed, and samples were placed intoMinus Eighty-Degree …

NASA, Boeing, and ULA (United Launch Alliance) teams will take additional time to work through spacecraft closeout processes and flight rationale before proceeding with the launch of the agency’s Boeing Crew Flight Test. The teams now are targeting a launch no earlier than 3:09 p.m. EDT Saturday, May 25, for the flight test carrying NASA astronauts Butch Wilmore and …

Payloads: Genes in Space Molecular Operations and Sequencing (GiSMOS): A sample filter was retrieved from cold stowage, a sample was retrieved from the Water Processor Assembly (WPA) Waste Water Tank, and DNA was extracted from the water sample and processed using the MiniPCR Sequencer to identify bacteria and fungi properties. More information on this experiment can …

  Expedition 71 continued microgravity research on Thursday as the crew spent the day on immunology work and space biology. Two crew members also worked on the orbital upkeep tasks that began earlier in the week. Aboard the International Space Station, one investigation, Immunity Assay, takes a closer look at immune changes that happen in …