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    Astronauts Wrap Up Spacewalk for Station Power Upgrades

    The Earth begins illuminating during an orbital sunrise as spacewalkers (lower right) Sultan Alneyadi and Stephen Bowen work outside the space station. Credit: NASA TV

    NASA astronaut Steve Bowen and UAE (United Arab Emirates) astronaut Sultan Alneyadi concluded their spacewalk at 4:12 p.m. EDT after 7 hours and 1 minute. Bowen and Alneyadi laid cables and installed insulation on mounting brackets on the starboard truss of the station for the installation of the next pair of International Space Station Roll …

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    ISS Daily Summary Report – 4/28/2023

    USOS Extravehicular Activity (EVA) #86 RFG Retrieval: Today, EV1 (Steve Bowen) and EV2 (Sultan Al Neyadi) conducted USOS EVA #86. The main goal of this EVA was to retrieve the S-Band Radio Frequency Group (RFG) from the External Stowage Platform Two (ESP2) stanchion and perform preparation tasks for the upcoming ISS Roll Out Solar Array …

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    Astronauts Begin Spacewalk to Upgrade Station Power

    Astronauts (from left) Stephen Bowen and Sultan Alneyadi try on and test out the their spacesuits ahead of a spacewalk planned for Friday, April 28.

    NASA astronaut Steve Bowen and UAE (United Arab Emirates) astronaut Sultan Alneyadi began a spacewalk at 9:11 a.m. EDT to prepare for future installation of upgraded solar arrays on the starboard side of the station’s truss. The astronauts will then retrieve S-band antenna equipment and bring it inside the space station for refurbishment. The spacewalk …

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    Crew Preps for Power Upgrades Spacewalk on NASA TV

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

    NASA Television coverage of today’s spacewalk with NASA astronaut Steve Bowen and UAE (United Arab Emirates) astronaut Sultan Alneyadi now is underway and also is available on the NASA app, the space station blog and the agency’s website. The two Expedition 69 crew members are preparing to exit the International Space Station‘s Quest airlock for a …

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    Partners Extend International Space Station for Benefit of Humanity

    The International Space Station

    The International Space Station partners have committed to extending the operations of this unique platform in low Earth orbit where, for more than 22 years, humans have lived and worked for the benefit of humanity, conducting cutting-edge science and research in microgravity. The United States, Japan, Canada, and the participating countries of ESA (European Space …

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    ISS Daily Summary Report – 4/27/2023

    Payloads: Veg-05: The Veggie facility completed its dry out period and was deactivated. The Pick-and-Eat Salad-Crop Productivity, Nutritional Value, and Acceptability to Supplement the ISS Food System (Veg-05) investigation is the next step in efforts to address the need for a continuous fresh-food production system in space.  Systems: Extravehicular Activity (EVA) Reviews and Conferences: The …

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    Crew GO for Friday U.S. Spacewalk, Preps for Next Roscosmos Spacewalk

    Astronaut Stephen Bowen poses for a picture during a spacewalk on March 2, 2011, when he was conducting hardware maintenance on the outside of the space station.

    The Expedition 69 crew is ready for a spacewalk set to begin on Friday to upgrade the International Space Station’s power generation system. In the meantime, fitness evaluations and robotic tests rounded out the schedule aboard the orbital outpost on Thursday. Flight Engineers Stephen Bowen of NASA and Sultan Alneyadi of UAE (United Arab Emirates) …

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    ISS Daily Summary Report – 4/26/2023

    Payloads: Actiwatch-Plus: Actiwatch devices were attached to the HRF-1 rack for data downlink and charging. The Actiwatch-Plus is a waterproof, non-intrusive, sleep-wake activity monitor worn on the wrist of a crewmember and contains a miniature uniaxial accelerometer that produces a signal as the subject moves. The data is stored in non-volatile memory within the Actiwatch …

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    Crew Works Ongoing Spacewalk Preps and Advanced Space Research

    Astronauts (from left) Stephen Bowen and Sultan Alneyadi try on and test out the their spacesuits ahead of a spacewalk planned for Friday, April 28.

    As spacewalk preparations are under way aboard the International Space Station, the Expedition 69 crew is continuing its advanced microgravity research while maintaining orbital lab systems. Two astronauts are readying their tools today for a six-and-a-half hour spacewalk planned to start at 9:15 a.m. EDT on Friday. NASA Flight Engineer Stephen Bowen will be going …

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    ISS Daily Summary Report – 4/25/2023

    Payloads: JEM Water Recovery System (JWRS): Treated Water Bag and Cation Exchange Tank Port valves were opened as part of system verification objectives. The demonstration of JWRS generates potable water from urine. In the past, urine and wastewater were collected and stored, or vented overboard. However, for long-term space missions, water supply could become a …

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