Robotic tentacles, antibiotic resistant microbes, and house agriculture topped the analysis schedule aboard the Worldwide Area Station on the finish of the week. The Expedition 72 crew members are additionally making ready for a spacewalk and persevering with upkeep on the orbital outpost.
NASA astronaut and station Commander Suni Williams had a busy day on Friday researching how robots might seize orbital particles and rising secure and nutritious meals in house. Williams activated an Astrobee robotic free-flyer outfitted with tentacle-like arms containing gecko-like adhesive pads. Then, she and floor controllers monitored the Astrobee because it demonstrated docking maneuvers that may very well be used to take away orbital particles and seize satellites for servicing. She additionally trimmed crimson romaine lettuce leaves being grown within the Superior Plant Habitat to check completely different moisture ranges that will help rising crops in house.
NASA Flight Engineer Don Pettit labored within the Columbus laboratory module sequencing microbial DNA to establish the traits of antibiotic resistant organisms in microgravity. Outcomes could reveal why some pathogens are stronger in house and handle the dangers to astronaut well being.
NASA Flight Engineer Nick Hague began his day processing micro organism and yeast samples to learn to produce meals and medication in house. Afterward, Hague, with help from NASA Flight Engineer Butch Wilmore, wrapped up a six-month inspection and cleansing of the COLBERT treadmill’s {hardware} and elements contained in the Tranquility module. Wilmore would spend the remainder of Friday off-duty after a busy week of microbial analysis and cargo packing contained in the SpaceX Dragon cargo spacecraft.
Cosmonauts Alexey Ovchinin and Ivan Vagner continued making ready for a Dec. 19 spacewalk to take away exterior science experiments and relocate European robotic arm {hardware}. The duo first checked the hatch for leaks contained in the Poisk module the place they may exit the station to start a deliberate six-hour and 40-minute spacewalk. Afterward, the pair from Roscosmos collected and arranged the spacewalking instruments they may use for the primary tour of Expedition 72.
Roscosmos Flight Engineer Aleksandr Gorbunov started his day measuring his physique mass utilizing a model of Newton’s first legislation of movement, pressure equals mass occasions acceleration. Subsequent, he began his shift on orbital plumbing duties earlier than ending his day inspecting a gas-liquid warmth exchanger within the Zvezda service module.
Study extra about station actions by following the house station weblog, @space_station and @ISS_Research on X, in addition to the ISS Fb and ISS Instagram accounts.
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