vendredi 10 août 2018

Crew Ends Week With Spacesuit Checks, Sat Competition and Japan Cargo Mission Preps












ISS - Expedition 56 Mission patch.

August 10, 2018

A pair of cosmonauts are going into the weekend preparing for the seventh spacewalk this year from the International Space Station. The rest of the Expedition 56 crew set up a student satellite competition, made space for a cargo mission and checked combustion experiment gear.


Image above: Astronauts Drew Feustel (left) and Alexander Gerst work with science hardware that enables research into plant biology, microbiology, cell culture, tissue culture, and flow chemistry. Image Credit: NASA.

Cosmonauts Oleg Artemyev and Sergey Prokopyev are getting ready for a spacewalk Aug. 15 to conduct science and maintenance outside the station’s Russian segment. Artemyev, who has two previous spacewalks under his belt, and Prokopyev suited up Friday for a dry run of their upcoming spacewalk with assistance from NASA astronaut Serena Auñón-Chancellor. The duo will hand-deploy four tiny satellites, install antennas and cables and collect exposed science experiments.

Commander Drew Feustel and Flight Engineer Ricky Arnold set up a pair of tiny satellites, known as SPHERES, for operation during the SPHERES Zero Robotics student competition. Middle school students in the United States are competing to write the best algorithms to operate the SPHERES simulating a mission on Saturn’s moon Enceladus.

International Space Station (ISS). Animation Credit: NASA

Alexander Gerst of ESA joined Arnold before lunchtime making space for cargo due to be delivered in Sept. 14 aboard Japan’s H-II Transfer Vehicle. Gerst then opened up the Combustion Integrated Rack in the afternoon and took pictures of ACME (Advanced Combustion via Microgravity Experiments) gear that supports five independent gaseous flame studies.

Related links:

ACME (Advanced Combustion via Microgravity Experiments): https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=1651

SPHERES Zero Robotics: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=679

SPHERES: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=303

Expedition 56: https://www.nasa.gov/mission_pages/station/expeditions/expedition56/index.html

Spacewalks: https://www.nasa.gov/mission_pages/station/spacewalks

Space Station Research and Technology: https://www.nasa.gov/mission_pages/station/research/index.html

International Space Station (ISS): https://www.nasa.gov/mission_pages/station/main/index.html

Image (mentioned), Animation (mentioned), Text, Credits: NASA/Mark Garcia.

Best regards, Orbiter.ch

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