Tag: extravehicular activity

NASA Sets Coverage for Two Russian Spacewalks Outside Space Station

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Expedition 65 flight engineer and Roscosmos cosmonaut Pyotr Dubrov, pictured during a spacewalk to perform work on the Pirs docking compartment. (Credits: NASA)

HOUSTON (NASA PR) — Two Russian cosmonauts will venture outside the International Space Station Friday, Sept. 3, and Thursday, Sept. 9, to conduct the first pair of up to 11 spacewalks to prepare the new Nauka multipurpose laboratory module for operations in space. NASA will provide live coverage for both spacewalks, or extravehicular activities (EVA), on NASA Television, the NASA app, and agency’s website.

Coverage Friday, Sept. 3, will begin at 10 a.m. EDT, with the spacewalk scheduled to begin at approximately 10:35 a.m., and coverage Thursday, Sept. 9, begins at 10:30 a.m. with the spacewalk expected to begin about 11 a.m. The first spacewalk, called Russian EVA 49, could last up to seven hours, while the second spacewalk, Russian EVA 50, is scheduled to last about five hours.

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Three Chinese Astronauts Launch for First Occupation of New Space Station

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by Douglas Messier
Managing Editor

Three Chinese astronauts launched into orbit on Thursday morning local time for a three-month mission to the nation’s first permanent space station. It will be the longest human space mission in Chinese history, and the country’s first crewed fight in nearly five years.

The mission is commanded by Nie Haisheng, 56, who has logged more than 19 days in space on two previous flights. Nie, who is a major general in the People’s Liberation Army Air Force, was joined by Liu Boming, 54, who will be flying to space for the second time, and rookie astronaut Tang Hongbo, 45.

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Artemis Moonwalkers, Space Station to Use Spacewalk Services Developed Through NASA-Industry Partnerships

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Credit: NASA

WASHINGTON (NASA PR) — NASA is preparing to send humans back to the Moon through the Artemis program, not just to walk and explore, but to develop a sustainable presence. The next generation of moonwalkers will need a whole new suite of spacesuits and support systems to enable exploration of the inhospitable environment at the lunar South Pole for the first time.

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Power Spacesuit Gloves for Future Missions

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Advanced spacesuit power glove. (Credit: COMEX, Agatha Médioni)

PARIS (ESA PR) — Spacewalks are a risky business and wearing a spacesuit that protects against the vacuum outside our atmosphere is cumbersome. This glove is a mockup concept for astronauts that adds extra functions to the five fingers.

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NIAC Award: Innovative Offloading of Astronauts for More Effective Exploration

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Graphic depiction of Biobot: Innovative Offloading of Astronauts for More Effective Exploration (Credits: D. Akin)

NASA Innovative Advanced Concepts (NIAC)
Phase II Award
Amount: $500,000

Innovative Offloading of Astronauts for More Effective Exploration

David Akin
University of Maryland, College Park

No parameter in the design of spacesuits for planetary exploration is more important than ‘weight on the back’- the weight of the suit system which must be supported by the wearer under the gravity of the Moon or Mars. The added weight of the spacesuit garment and portable life support system (PLSS) drives the required exertion level of the wearer, and ultimately sets limitations on EVA duration, distance traveled on foot, and productivity of the exploration mission.

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