Node 3 Common Cabin Air Assembly (CCAA) Water Separator (WS) Change Out: Today, the crew replaced the Node 3 CCAA WS. The unit had experienced several water carryover events since May 3, 2017. To assist in preventing these events, ground teams adjusted the Node 3 Low Temperature Loop to reduce condensation rates. The failing unit …
The orbiting Expedition 52 trio continued exploring magnetized cell structures today and worked on advanced repair tasks. Also, a new crew is in Moscow getting ready for its launch in less than three weeks. Astronaut Peggy Whitson was back at work Tuesday running the Mag 3D cell culturing experiment all day. She peered at magnetic …
Magnetic 3 Dimensional (Mag 3D) Cell Culturing: The crew prepared hardware in the Microgravity Science Glovebox (MSG) for Mag 3D operations. BioCell Habitat, Mag 3D samples and Cultures Inoculation Kits were removed from the Minus Eighty Degree Celsius Laboratory Freezer for ISS (MELFI) and used to inoculate Multiwell BioCells using Inoculum syringes. Cell cultures in …
The three Expedition 52 crew members practiced evacuating the International Space Station today in the unlikely event of an emergency. The trio also set up an advanced life science study and continued the upkeep of the orbital complex. Commander Fyodor Yurchikhin joined Flight Engineers Peggy Whitson and Jack Fischer for an emergency evacuation drill Monday …
Dozens of wildfires blazed along the Atlantic coast of Argentina coast last winter. One of them left behind a massive burn scar near the Valdez Peninsula. When we wrote about the fires last month, we were unable to say with certainty whether the plume rising off the burn scar was airborne ash or dust. A quick recap from […]
Three new Expedition 52 crew members are in Star City, Russia, this week completing final exams ahead of their July 28 launch to the International Space Station. After launch, they’ll take a six-hour ride inside the Soyuz MS-05 spacecraft before docking to the station’s Rassvet module. The trio from Italy, Russia and the United States …
Fluid Shifts Dilution Measurements: The 49S subject performed the final Fluid Shifts operations with Dilution Measurements activities. Saliva, blood and urine samples were collected at multiple points during the day and inserted into a Minus Eighty Degree Celsius Laboratory Freezer for ISS (MELFI). Fluid Shifts is a joint NASA-Russian experiment divided into Dilution Measurements, Baseline …
By Kevin Matyi On Aug. 21, 2017, a total solar eclipse will cross the full continental United States along a narrow, 70-mile-wide path from Oregon to South Carolina. The last total eclipse in the U.S. was in 1979. And the last total solar eclipse that crossed the entire continental U.S. happened in 1918. But why? …
Group Combustion Module (GCM): The crew completed closeout operations in the Multi-Purpose Small Payload Rack 1 (MSPR1) for the GCM investigation that was completed this week. The Group Combustion investigation tests combustion changes of fuel sprays as flames spread across a cloud of droplets. In the MSPR fuels are arranged randomly on thin-fiber lattice points …
