vendredi 15 mai 2015

Station to Raise Orbit before June Expedition 43 Undocking












ISS - Expedition 43 Mission patch.

May 15, 2015

The six-member Expedition 43 crew ends its work week with a wide variety of science exploring life in space benefiting both crews in space and humans on Earth. Meanwhile, one space freighter is preparing to fire its thrusters to lift the station’s orbit as another is being packed and readied for splashdown.

One-Year crew members Scott Kelly and Mikhail Kornienko participated in the Fine Motor Skills experiment which monitors different phases of a crew member’s microgravity adaptation and recovery back on Earth. Commander Terry Virts took samples of air and surface microbes for the Microbial Observatory-1 study which will be analyzed by scientists on the ground.


Image above: Astronaut Terry Virts and Scott Kelly were inside the Quest airlock Friday morning talking to reporters from The Weather Channel and Time Magazine . Credit: NASA TV

Samantha Cristoforetti studied the physics of where fluids and gases meet in Japan’s Kibo lab module. Flight Engineer Gennady Padalka worked on video gear and tested magnetometers in the station’s Russian segment. Flight Engineer Anton Shkaplerov studied chemical reactions in the Earth’s atmosphere, checked Russian docking systems and photographed windows in the Pirs and Poisk modules.

The ISS Progress 58 resupply ship docked to the Zvezda service module will fire its engines Friday night. The orbital boost will place the International Space Station at the correct altitude for the undocking of Expedition 43 in early June. The SpaceX Dragon loaded with science and gear will be released from the grips of the Canadarm2 May 21 at 7:05 a.m. EDT for a splashdown in the Pacific Ocean a few hours later.

Astronauts at Work on the International Space Station

Image above: This week, the six-member Expedition 43 crew worked a variety of onboard maintenance tasks, ensuring crew safety and the upkeep of the International Space Station's hardware. In this image, NASA astronauts Scott Kelly (left) and Terry Virts (right) work on a Carbon Dioxide Removal Assembly (CDRA) inside the station's Japanese Experiment Module. The CDRA system works to remove carbon dioxide from the cabin air, allowing for an environmentally safe crew cabin. Image Credit: NASA.

Related links:

Fine Motor Skills experiment: http://www.nasa.gov/mission_pages/station/research/experiments/1767.html

Microbial Observatory-1 study: http://www.nasa.gov/mission_pages/station/research/experiments/1794.html

Chemical reactions in the Earth’s atmosphere study: http://www.nasa.gov/mission_pages/station/research/experiments/429.html

For more information about the International Space Station (ISS), visit: http://www.nasa.gov/mission_pages/station/main/index.html

Images (mentioned), Text, Credits: NASA.

Greetings, Orbiter.ch

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