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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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    ISS Daily Summary Report – 4/18/2023

    Payloads: Investigating Structure and Function of the Eye (ISAFE): Electroretinography data collection was performed on a crewmember using the Diagnosis Software and Desktop Streamer with remote guidance. ISAFE measures eye, brain, and blood vessel changes to determine whether Spaceflight Associated Neuro-Ocular Syndrome (SANS) varies with mission length, whether these changes recover when crew members return …

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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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    ISS Daily Summary Report – 4/17/2023

    Payloads: Electromagnetic Levitator (EML): Argon valves were closed and a Helium valve was opened in preparation for future science runs. The EML is a facility composed of four inserts installed into the European Drawer Rack (EDR) for the electromagnetic levitation of samples. The experiment samples are installed in a dedicated Sample Chamber that is attached …

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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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    First Super Pressure Balloon for 2023 Campaign Lifts Off from New Zealand

    NASA’s Scientific Balloon Program successfully launched its football-stadium-sized, heavy-lift super pressure balloon (SPB) from Wānaka Airport, New Zealand, at 11:42 a.m., Sunday, April 16 (7:42 p.m.. April 15 in U.S. Eastern Time), on a mission planned for 100 or more days. Over the next couple hours, the balloon will begin to fully inflate as it …

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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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    NASA Schedules First Super Pressure Balloon Launch Attempt

    WĀNAKA, New Zealand — NASA is targeting Sunday, April 16 (Saturday, April 15 in the United States), to conduct a super pressure balloon (SPB) test flight launching from Wānaka Airport, New Zealand, to further test and qualify the technology, which can offer cost savings compared to space missions. This first launch will also carry the …

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