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International Space Station

    Spacewalk Preps and Science Cleaning Aboard Station on Tuesday

    Expedition 69 Flight Engineers (from left) Stephen Bowen and Sultan Alneyadi prepare their spacesuits for an upcoming spacewalk to continue station power upgrades.

    Four Expedition 69 astronauts aboard the International Space Station worked throughout Tuesday preparing for a spacewalk and cleaning space biology hardware. Meanwhile, the orbiting lab’s three cosmonauts had an off-duty day following several days of their own spacewalk preparations. Flight Engineers Stephen Bowen of NASA and Sultan Alneyadi of UAE (United Arab Emirates) spent Tuesday …

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    Astronauts Gearing Up for Friday Spacewalk

    Astronaut Stephen Bowen is pictured waving during the seventh spacewalk of his career on March 2, 2011.

    Two astronauts on the Expedition 69 crew are gearing up for a spacewalk at the end of the week. Meanwhile, two cosmonauts are standing down after their spacewalk planned for Tuesday was postponed. Flight Engineers Stephen Bowen of NASA and Sultan Alneyadi of UAE (United Arab Emirates) are preparing for a spacewalk scheduled for 9:15 …

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    Robotic Arm Releases Cygnus Space Freighter from Station

    The Cygnus space freighter is pictured moments after being released from the grip of the Canadarm2 robotic completing its stay at the space station. Credit: NASA TV

    At 7:22 a.m. EDT, Northrop Grumman Cygnus spacecraft was released from the Canadarm2 robotic arm which earlier detached Cygnus from the Earth-facing port of the International Space Station’s Unity module. At the time of release, the station was flying southwest of Ireland. The Cygnus spacecraft successfully departed the space station more than five months after …

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    Robotic Arm Releasing Cygnus Cargo Craft Live on NASA TV

    The Cygnus space freighter, loaded with 8,200 pounds of cargo, is pictured in the grips of the Canadarm2 robotic arm before its installation to the Unity module on Nov. 9, 2022.

    Live coverage of the departure of Northrop Grumman’s uncrewed Cygnus cargo spacecraft from the International Space Station is underway on NASA Television, the agency’s website, and the NASA app, with its release from the robotic arm scheduled for 7:20 a.m. EDT. Coverage will conclude following departure from station. Flight controllers on the ground sent commands …

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    Crew Works New Fluid Physics Study, Preps Cargo Ship for Departure

    The Cygnus cargo craft is pictured moments after being captured with the Canadarm2 robotic arm controlled by NASA astronaut Nicole Mann. Credit: NASA TV

    Fluid physics research and cargo craft departure activities kept the Expedition 69 astronauts busy aboard the International Space Station on Thursday. The cosmonauts were also back to work following an extended sleep period after they completed a spacewalk to move and install hardware on the orbital outpost. All four astronauts worked throughout the day on …

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    Eye and Brain Study, Fluid Physics Research After Cosmonaut Spacewalk

    Cosmonaut Sergey Prokopyev's helmet camera captures Earth views and cosmonaut Dmitri Petelin at work during the April 18 Russian spacewalk to install a radiator on the Nauka science module. Credit: NASA TV

    Human research and fluid physics were the main science experiments taking place aboard the International Space Station on Wednesday for four Expedition 69 astronauts. The three cosmonauts aboard the orbital outpost slept in following an overnight spacewalk to move and install hardware. The latest space biology experiment taking place on the station explores how living …

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    Cosmonauts Move Roscosmos Radiator and Complete Spacewalk

    Cosmonauts Sergey Prokopyev and Dmitri Petelin work outside the space station during a spacewalk today to move a radiator from the Rassvet module to the Nauka module. Credit: NASA TV

    Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin concluded their spacewalk on Tuesday, April 19, at 5:35 a.m. EDT after seven hours and 55 minutes. Prokopyev and Petelin completed their major objectives, which included relocating a radiator from the Rassvet module to the Nauka science module with assistance from European robotic arm operator cosmonaut Andrey Fedyaev. …

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    Cosmonauts Begin Spacewalk to Move Roscosmos Radiator

    Cosmonauts Sergey Prokopyev and Dmitri Petelin work on the outside of the Rassvet module during a spacewalk on Nov. 17, 2022. Credit: NASA TV

    Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin began a spacewalk at 9:40 p.m. EDT to relocate a radiator from the Rassvet module to the Nauka science module with assistance from European robotic arm operator cosmonaut Andrey Fedyaev. Coverage of the spacewalk continues on NASA Television, the NASA app, and the agency’s website. Prokopyev is wearing an Orlan spacesuit with …

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    Cosmonauts Getting Ready for Spacewalk Live on NASA TV

    Expedition 69 Commander Sergey Prokopyev (left) and Flight Engineer Dmitri Petelin (right) are conducting their fifth spacewalk together today.

    NASA Television coverage is underway for today’s spacewalk with Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin. The duo, with assistance from European robotic arm operator cosmonaut Andrey Fedyaev, will relocate a radiator from the Rassvet module to the Nauka science module on the International Space Station Coverage of the spacewalk is on NASA Television the …

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    Cosmonauts Rest Before Spacewalk, Astronauts Work Eye-Brain Study

    Cosmonauts Sergey Prokopyev and Dmitri Petelin are pictured conducting a six-hour and 25-minute spacewalk in their Orlan spacesuits on Nov. 17, 2022.

    The Expedition 69 cosmonauts are sleeping in today resting up for a logistics spacewalk set to begin tonight. Meanwhile, the rest of the International Space Station crew continued cleaning biology research hardware, conducted an eye and brain study, and serviced a pair of spacesuits. Commander Sergey Prokopyev and Flight Engineer Dmitri Petelin have completed their …

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