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International Space Station

Viewing Posts from April 2023

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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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    Crew Preps for Tuesday Spacewalk, Next Cargo Mission Departure

    Cosmonaut Sergey Prokopyev is pictured in his Orlan spacesuit during a spacewalk outside the Zvezda service module on Aug. 15, 2018.

    Spacewalk preparations are under way at the International Space Station as two cosmonauts get ready for the first of three spacewalks set to begin on Tuesday. The rest of the Expedition 69 crew is cleaning up following the departure of a U.S. cargo craft while also working on a pair of Extravehicular Mobility Units (EMUs), …

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    SpaceX Cargo Dragon Splashes Down, Returning Science to Earth for NASA

    The Solid Fuel Ignition and Extinction (SoFIE) Growth and Extinction Limits (GEL) experiment aboard the International Space Station (ISS) studies flame growth and extinction in an effort to improve fire safety in space. This image shows a sequence of snapshots taken about 3 seconds apart. Gel samples from the investigation are returning to Earth for further analysis on the SpaceX CRS-27 cargo Dragon spacecraft.

    SpaceX’s uncrewed Dragon cargo spacecraft splashed down at 4:58 p.m. EDT Saturday, April 15, off the coast of Tampa, Florida, marking the return of the company’s 27th contracted cargo resupply mission to the International Space Station for NASA. The spacecraft carried approximately 4,300 pounds of valuable scientific experiments and other cargo back to Earth. Some …

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    SpaceX Cargo Dragon Departs the Space Station

    A SpaceX cargo Dragon is seen as it departs the International Space Station on April 15, 2023.

    Following commands from ground controllers at SpaceX in Hawthorne, California, Dragon undocked at 11:05 a.m. from the forward port of the station’s Harmony module. At the time of undocking the station was flying over the Indian Ocean. After re-entering Earth’s atmosphere, the spacecraft will make a parachute-assisted splashdown off the coast of Florida on Saturday, …

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    NASA TV is Live for SpaceX Cargo Dragon Departure

    A SpaceX Dragon resupply ship approaches the International Space Station carrying more than 6,200 pounds of science experiments, crew supplies, and other cargo on March 16, 2023.

    Live coverage of the departure of SpaceX’s uncrewed Dragon cargo spacecraft from the International Space Station is underway on NASA Television, the agency’s website, and the NASA app. Following commands from ground controllers at SpaceX in Hawthorne, California, Dragon will undock at 11:05 a.m. EDT from the forward port of the station’s Harmony module and fire …

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