![\"Expedition](\"https:\/\/images-assets.nasa.gov\/image\/iss074e0623259\/iss074e0623259~large.jpg?w=1920&h=1280&fit=clip&crop=faces%2Cfocalpoint\")
<\/a><\/figure>The Expedition 74<\/a> crew explored how weightlessness affects cartilage growth and the digestive system on Thursday to protect crew health and improve patient care on Earth. The orbital residents are also gearing up for a robotics maintenance spacewalk at the end of the month on the International Space Station<\/a>.<\/p>\n Conducting research in the microgravity environment of the orbiting laboratory provides unique insights unobtainable in Earth\u2019s gravity. This helps scientists, doctors, and engineers develop space-influenced therapies, medicines, and products leading to advances in human health, industrial processes, spacecraft designs, and more.<\/p>\n Cartilage cells are growing aboard the orbital outpost that may inform new ways to treat disabilities and repair injuries. NASA flight engineers Jessica Meir<\/a> and Chris Williams<\/a> worked together on the biotechnology investigation using the Kibo laboratory module<\/a>\u2019s Life Science Glovebox<\/a>. Williams retrieved the cartilage cell samples preserved in a science freezer<\/a> then thawed them to begin scientific operations. Next, Meir nourished the cell samples inside the glovebox and stowed them inside a research incubator<\/a> so they could begin growing. Manufacturing cartilage tissues in space could lead to self-repairing implants on Earth and advanced fitness techniques for astronauts on a long-term spaceflight.<\/p>\n Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev joined each other after breakfast and scanned their abdominal region using an ultrasound device for a digestion study. The real-time biomedical data will give doctors insight into how microgravity affects the blood flow and shape of a crew member\u2019s digestive organs after a meal. Results may help advance methods to monitor and improve digestive health both on Earth and in space.<\/p>\n Meir and flight engineer Sophie Adenot of ESA (European Space Agency) also conducted ultrasound scans using ESA\u2019s EchoFinder-2<\/a> device to image the major blood vessels and key organs in their abdomen. The human research experiment uses augmented reality to assist with the scans and artificial intelligence to recognize organs. The lightweight, easy-to-use gear may enable independent crew health monitoring on spacecraft travelling to the Moon, Mars, and beyond.<\/p>\n Adenot then joined NASA flight engineer Jack Hathaway<\/a> and studied procedures necessary to prepare astronauts for a spacewalk. The duo reviewed spacesuit handling techniques, Quest airlock pressurization and depressurization steps, and emergency responses. Adenot also partnered with Meir and Williams and serviced the lithium-ion batteries that power the spacesuits. NASA will soon announce the two astronauts who will exit the space station on June 30<\/a> to repair a wrist joint on the Canadarm2 robotic arm<\/a>.<\/p>\n Roscosmos flight engineer Andrey Fedyaev had a busy day of science and maintenance beginning his shift downloading and reading data collected from a station radiation detector. Afterward, Fedyaev transferred water from the Progress 94 resupply ship<\/a> into tanks inside the orbital outpost\u2019s Roscosmos segment. Finally, the two-time cosmonaut wrapped up his shift testing artificial intelligence tools to boost crew efficiency and communications in space.<\/p>\n Learn more about station activities by following the <\/em>space station blog<\/em><\/a>, <\/em>@space_station<\/em><\/a>on X, as well as the <\/em>ISS Facebook<\/em><\/a> and <\/em>ISS Instagram<\/em><\/a> accounts.<\/em><\/p>\n Get the latest from NASA delivered every week. <\/em>Subscribe here<\/em><\/a>.<\/em><\/p>\n Powered by WPeMatico<\/a><\/small><\/p>\n Get The Details…<\/a><\/p>\n Mark A. Garcia <\/p>\n","protected":false},"excerpt":{"rendered":" The Expedition 74 crew explored how weightlessness affects cartilage growth and the digestive system on Thursday to protect crew health and improve patient care on Earth. The orbital residents are also gearing up for a robotics maintenance spacewalk at the end of the month on the International Space Station. Continue reading