The Expedition 70 crew primarily centered Wednesday’s scientific analysis actions on the human eye and Earth observations whereas additionally persevering with its life assist upkeep duties. The orbital residents can even welcome a cargo mission as a result of launch to the International Space Station this week.
Imaginative and prescient is a crucial aspect contributing to the success of a spaceflight and docs wish to perceive how dwelling in house throughout a long-term mission impacts the human eye. Researchers on the bottom observe astronauts with quite a lot of devices and experiments on the station accumulating information for evaluation. Insights might present what occurs to the attention when repeatedly uncovered to weightlessness and the way an astronaut’s imaginative and prescient re-adjusts to gravity after returning to Earth.
One portion of the CIPHER suite of human analysis research happening on the orbital lab at this time is taking a look at space-caused structural and purposeful adjustments within the eye. Astronauts Loral O’Hara and Satoshi Furukawa joined one another within the Columbus laboratory module for the superior biology examine. The duo first connected electrodes round their eyes to measure their retinal exercise in response to gentle stimuli. Subsequent, O’Hara from NASA and Furukawa from JAXA (Japan Aerospace Exploration Company) peered into medical imaging {hardware} for a more in-depth take a look at their retinas. Lastly, Furukawa imaged the eyes of Commander Andreas Mogensen from ESA (European House Company) utilizing the identical medical gear present in an optometrist’s workplace on Earth.
O’Hara additionally partnered with Mogensen throughout the day configuring digicam gear that will likely be put in outdoors the house station on a future date. O’Hara then cleaned spacesuit helmets and stowed spacewalking gear contained in the Quest airlock. Mogensen brushed up on his Canadarm2 robotics expertise coaching on a pc to keep up his proficiency when working the 57.7-foot-long robotic arm.
NASA Flight Engineer Jasmin Moghbeli spent all day within the Tranquility module engaged on orbital plumbing duties. She eliminated and changed elements on the water restoration system that’s a part of the lavatory, also called the Waste and Hygiene Compartment, positioned in Tranquility.
Within the Roscosmos section of the orbital outpost, the cosmonauts labored on quite a lot of Earth commentary {hardware} supporting three completely different experiments. Veteran cosmonaut Oleg Kononenko arrange a digicam to observe the consequences of pure disasters and human-caused catastrophes on the bottom. Flight Engineer Nikolai Chub configured a special set of digicam gear pointing it towards Earth to picture higher ambiance clouds and acquire extra local weather information. Flight Engineer Konstantin Borisov swapped lenses on the EarthKAM digicam remotely managed by college students to seize their very own imagery of Earth landmarks.
The SpaceX Dragon cargo spacecraft connected to the corporate’s Falcon 9 rocket is on the launch pad at this time at NASA’s Kennedy House Middle. Filled with a number of thousand kilos of new science experiments, crew provides, and station {hardware}, Dragon is counting all the way down to a liftoff at 8:28 p.m. EST on Thursday. It’ll arrive on the station on Saturday throughout its automated method and rendezvous and dock to the Harmony module’s ahead port at 5:21 a.m. O’Hara and Moghbeli will likely be on obligation monitoring Dragon’s arrival.
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