Archivo de la etiqueta: spacestation

Hydroponics, Virtual Reality on Station Impacting Future Missions

Botany and human research were the main research themes aboard the International Space Station today. Meanwhile, the Expedition 65 crew is also staying focused on spacewalk preparations and orbital lab maintenance.

Space agriculture is key to sustaining human spaceflight as NASA and its international partners plan future missions to the Moon, Mars and beyond. Today, Flight Engineers Mark Vande Hei and Thomas Pesquet joined together for the Plant Water Management study to learn how to operate hydroponics in microgravity. The duo set up and configured hardware for the botany study that may also improve watering systems on Earth.

Pesquet also partnered with NASA Flight Engineer Megan McArthur for an investigation observing how microgravity affects an astronaut’s ability to control robotics and spacecraft. The Pilote experiment uses virtual reality gear and tests a crew member’s aptitude when maneuvering a computer-generated robotic arm toward a target. Results may influence the design of workstations and interfaces for future spacecraft and space habitats.

Blood sample collections started the day for NASA Flight Engineer Shane Kimbrough and Commander Akihiko Hoshide. Kimbrough, with assistance from Vande Hei, then spent the rest of Wednesday continuing to configure the station’s newest toilet inside the Tranquility module. Hoshide set up the Astrobee robotic assistants for an upcoming student competition then swapped samples for a semiconductor crystal physics study.

Cosmonauts Oleg Novitskiy and Pyotr Dubrov are getting ready for their first career spacewalks set to begin June 2 at 1:20 a.m. EDT. The duo continued readying their spacewalking tools, communications gear and Orlan spacesuits today. The pair will exit the Poisk module and spend about six-and-a-half hours servicing Russian hardware and installing science experiments.

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Mark Garcia

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Ultrasound Scans, Emergency Drill amid Spacewalk Preps Today

Tuesday aboard the International Space Station was packed with human research activities helping doctors understand how the Expedition 65 crew is adapting to microgravity. Meanwhile, preparations are ramping up for a Russian spacewalk scheduled for next week.

Four astronauts took turns during the afternoon using the Ultrasound 2 device for artery scans. NASA Flight Engineer Megan McArthur kicked off the biomedical investigation today and scanned Commander Akihiko Hoshide’s neck, clavicle, shoulder and leg arteries in the Columbus laboratory module. Next up, astronauts Thomas Pesquet and Shane Kimbrough took turns as they participated in the ultrasound scanning activities.

McArthur started her day swapping fuel bottles inside the Combustion Integrated Rack before readying a science freezer for a new animal-microbe study due to be delivered on the next SpaceX Cargo Dragon mission. Kimbrough also spent some time setting up Plant Water Management hardware inside the Harmony module for ongoing botany research.

The Celestial Immunity study is still under way aboard the orbital lab as researchers compare donor cells recently launched to the station with those harvested on Earth. NASA Flight Engineer Mark Vande Hei serviced the cell samples inside the Life Science Glovebox possibly helping scientists develop new vaccines and drugs for diseases on Earth.

Four members of the Expedition 65 crew, who rode to the station aboard the Space Crew Dragon Endeavour, also joined up for an emergency drill before lunch today. Kimbrough, McArthur, Pesquet and Hoshide practiced cardiopulmonary resuscitation (CPR), reviewed medical hardware, and rehearsed communication and coordination procedures.

The sixth spacewalk of the year is set for June 2. Cosmonauts Oleg Novitskiy and Pyotr Dubrov will open the hatch to the Poisk module at 1:20 a.m. EDT  and exit into the vacuum of space wearing their Orlan spacesuits. NASA TV will begin its live coverage at 1 a.m. of the six-and-a-half hour spacewalk for Russian hardware maintenance and science experiment installations.

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Mark Garcia

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Crew Starts Week on Biology, Plumbing and Spacewalk Preps

The Expedition 65 crew started the workweek on space biology and orbital plumbing aboard the International Space Station. Meanwhile, two cosmonauts are also gearing up for their first career spacewalks set to begin next week.

The immune system, protein crystals and cell biology dominated the science schedule aboard the orbital lab today. The space life science studies help scientists understand how microgravity affects a multitude of organisms while offering insights into treatments for humans on and off the Earth.

NASA Flight Engineer Megan McArthur once again treated donor samples inside the Life Science Glovebox for the Celestial Immunity study. Afterward, she inserted those samples into a science freezer for later analysis on the station and back on Earth. Observations may help doctors improve vaccines and treatments for diseases on Earth.

Flight Engineer Thomas Pesquet of ESA (European Space Agency) serviced protein crystal samples then placed them into an incubator for the Real-Time Protein Crystal Growth experiment. Results have implications for biotechnology and pharmaceutical companies and may advance the commercialization of space.

Station Commander Akihiko Hoshide opened up the Cell Biology Experiment Facility (CBEF) this morning and temporarily removed a centrifuge to check the research device’s connections. Located in the Kibo laboratory module, the CBEF is an incubator with an artificial gravity generator.

NASA astronauts Shane Kimbrough and Mark Vande Hei partnered together on Monday to assemble and install a brand new space toilet in the Tranquility module. The station’s newest bathroom was delivered in February aboard the Cygnus space freighter from Northrop Grumman.

The next spacewalk for maintenance at the orbital lab is scheduled for June 2. Roscosmos Flight Engineers Oleg Novitskiy and Pyotr Dubrov will open the hatch to the Poisk module at 1:20 a.m. EDT  and exit into the vacuum of space wearing their Orlan spacesuits. The duo will then spend about six-and-a-half hours working on Russian hardware and installing science experiments.

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Mark Garcia

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Water Processor Assembly Restored, Spacewalk Preps, Immunity Research Round “Magical” Day on Station

The station’s Water Processing Assembly (WPA), located in the Tranquility module, was reactivated today and is operating at full functionality after crew members successfully completed repair work throughout the week. The WPA was powered off last week due to a suspected leak.

This hardware is used to recycle water from multiple sources into clean, drinkable water for crew members aboard the International Space Station. The space station serves a vital role in testing and maturing life support technologies that will be required for future missions to the Moon and Mars. Repairs provide invaluable data to engineers refining these systems for use in future spacecraft and missions.

The Expedition 65 crew wrapped up its workweek continuing to research the immune system and preparing for next month’s spacewalk. There was also a bit of magic on the orbital lab today to illustrate the challenges of living in space.

NASA Flight Engineers Mark Vande Hei and Megan McArthur were back on the Celestial Immunity study during Friday afternoon. The duo took turns working in the Life Sciences Glovebox where the experiment takes place. The experiment may help scientists understand how weightlessness affects donor cell samples compared to cell cultures harvested on Earth. Observations may lead to new insights possibly improving vaccines and disease treatments on the ground.

McArthur started her day inside BEAM, the Bigelow Expandable Activity Module, stowing cargo and servicing sensors. She was assisted throughout Friday morning inside the five-year-old module by fellow flight engineers Shane Kimbrough of NASA and Thomas Pesquet of ESA (European Space Agency).

Kimbrough spent the first part of the afternoon packing trash for disposal aboard the U.S. Cygnus space freighter. He wrapped up his day in the U.S. Destiny laboratory module swapping samples for a physics study exploring ways to improve the production of semiconductor crystals.

Pesquet spent most of his morning in the Columbus laboratory module videotaping himself performing magic tracks for the Illusion educational study. The experiment sponsored by ESA illustrates how visual perception and the central nervous system is impacted in microgravity.

The next spacewalk at the orbital lab is planned for June 2. The two Roscosmos flight engineers, Oleg Novitskiy and Pyotr Dubrov, will work outside in the vacuum of space for external maintenance and science experiment installations for about six-and-a-half hours. The duo spent most of Friday getting their spacewalking tools and Orlan spacesuits ready for their first career excursions.

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Mark Garcia

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Station Lifts Orbit as Crew Works Biology and Spacewalk Preps

The International Space Station raised its orbit today to get ready for an upcoming Russian resupply mission due to launch at the end of June. Meanwhile, the Expedition 65 crew continued its biology studies, spacewalk preparations and orbital lab maintenance on Thursday.

The ISS Progress 77 cargo craft, docked to the Pirs docking compartment, fired its thrusters shortly after 1 p.m. EDT today slightly lifting the station’s orbit. The half-mile orbital boost readies the orbiting lab for the ISS Progress 78 resupply ship due to launch on June 30 from Kazakhstan and dock to the Poisk module two days later.

Immune system research has been underway all week with NASA Flight Engineers Mark Vande Hei and Megan McArthur collaborating on the Celestial Immunity experiment. Vande Hei once again started his day retrieving donor cells from a science freezer, thawing them and spinning the samples in a centrifuge. McArthur followed that work treating the samples to document differences from sample cultures harvested on Earth. Results could lead to improved vaccines and treatments for diseases on Earth, as well as advance the commercialization of space.

Commander Akihiko Hoshide set up the Confocal Microscope today to get ready for the Cell Gravisensing study that seeks to understand how individual animal cells detect gravity. The three-time station visitor also collected and stowed his saliva samples for the Standard Measures study then checked his blood pressure for the Vascular Aging investigation.

NASA Flight Engineer Shane Kimbrough continued his orbital plumbing duties today with more troubleshooting in the Tranquility module’s Water Processing Assembly (WPA). Astronaut Thomas Pesquet of the European Space Agency assisted Kimbrough with the WPA work and also serviced computers and cables throughout the day.

The year’s sixth spacewalk is set for June 2 for external maintenance and science experiment installations on the station’s Russian segment. Cosmonauts Oleg Novitskiy and Pyotr Dubrov, who spent Thursday morning inspecting their Orlan spacesuits, will spend about six-and-a-hours outside the lab during their first career excursions. The duo split up in the afternoon and worked on a variety of life support and ventilation systems.

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Mark Garcia

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