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    Soyuz Spacecraft with Three Crewmates Heads to Station

    The Soyuz MS-24 rocket with one NASA astronaut and two Roscosmos cosmonauts aboard blasts off toward the International Space Station. Credit: NASA TV

    NASA astronaut Loral O’Hara and Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub are safely in orbit on the Soyuz MS-24 spacecraft after launching at 11:44 a.m. EDT from the Baikonur Cosmodrome in Kazakhstan (8:44 p.m. Baikonur time). The Soyuz will dock to the space station’s Rassvet module at 2:56 p.m. A short time after docking, …

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    New Crew Launching Soon to Station Live on NASA TV

    NASA astronaut Loral O'Hara walks to the launch pad where she will launch aboard the Soyuz MS-24 spacecraft with cosmonauts Oleg Kononenko and Nikolai Chub.

    NASA coverage now is underway for the launch of a crewed Roscosmos Soyuz spacecraft to the International Space Station with NASA astronaut Loral O’Hara and Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub. The Soyuz MS-24 spacecraft will launch from the Baikonur Cosmodrome in Kazakhstan at 11:44 a.m. EDT (8:44 p.m. Baikonur time). Launch and docking …

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    ISS Daily Summary Report – 9/14/2023

    Payloads: Actiwatch-Plus: Actiwatch units were hooked up to the HRF-1 rack for charging and data downlink. 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 …

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    Coming Soon: A “Ring of Fire” in the Sky

    An animation of the Earth that shows where the annular eclipse path will be in 2023.

    On Oct. 14, 2023, an annular total solar eclipse will be visible to millions across the globe as it sweeps through the skies of the northwestern United States through Mexico and Central America and into South America, exiting the continent in Brazil. Even if you are not in the path of annularity, you will still …

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    SpaceX Completes Engine Tests for NASA’s Artemis III Moon Lander

    The 281-second throttle test demonstrated the engine’s ability to meet the demands of a descent burn to the lunar surface.

    NASA is working with SpaceX to develop its Starship human landing system (HLS) for use during the Artemis III and Artemis IV missions to land American astronauts near the South Pole of the Moon. The Starship HLS will be powered by two variants of the company’s Raptor engines—one optimized to operate in atmospheric pressure at sea-level …

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    Next Station Crew is Go for Launch on Friday

    This bottom up view shows the Soyuz MS-24 rocket's first stage boosters as the spacecraft stands at its launch pad at the Baikonur Cosmodrome in Kazakhstan. Credit: NASA/Bill Ingalls

    Mission managers have given the go for the launch of three new crew members aboard the Soyuz MS-24 spacecraft to the International Space Station at 11:44 a.m. EDT on Friday. NASA astronaut Loral O’Hara and Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub will ride the Soyuz crew ship and dock to the Rassvet module just …

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    Midweek Sees the Crew Work Robotics, Lab Upkeep, and Microbes

    Expedition 69 astronauts (from left) Jasmin Moghbeli, Frank Rubio, and Satoshi Furukawa join each other for lunch aboard the space station's Unity module.

    Robotics, lab maintenance, and microbiology were the top priorities aboard the International Space Station on Wednesday. The Expedition 69 crew members also had time set aside for Earth science operations and biomedical duties. Astrobee, the toaster-sized, cube-shaped free-flying robotic helper was activated today inside the Kibo laboratory module. Student-written algorithms were uplinked to the orbital …

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    ISS Daily Summary Report – 9/13/2023

    Payloads: Circadian Light: The Circadian Light start-of-next-day assessment was performed. The Circadian Light investigation tests a new lighting system to help astronauts maintain an acceptable circadian rhythm. This can help enhance cognitive performance during a long-duration mission and help combat monotony through automated, varied, and gradually changing lighting sequences and settings. Earthshine from ISS: Earthshine …

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    First RS-25 Engine Installed to NASA’s Artemis II Moon Rocket

    Engineers and technicians from Aerojet Rocketdyne and Boeing at NASA’s Michoud Assembly Facility in New Orleans have installed the first of four RS-25 engines to the core stage for NASA’s Space Launch System rocket that will help power the first crewed Artemis mission to the Moon. The yellow core stage is seen in a horizontal position in the final assembly area at Michoud. One RS-25 engine, engine number E2059, has been installed in the top left corner at the base of the 212-foot-tall core stage.

    Technicians at NASA’s Michoud Assembly Facility in New Orleans have installed the first of four RS-25 engines on the core stage of the agency’s SLS (Space Launch System) rocket that will help power NASA’s first crewed Artemis mission to the Moon. During Artemis II, NASA astronauts Reid Wiseman, Victor Glover, Christina Koch, and CSA (Canadian …

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    Exercise, Science Gear Work on Station as Next Crew Preps for Launch

    The Soyuz MS-24 rocket that will launch three crew members to the space station on Friday, Sept. 15, is pictured standing at its launch pad in Kazakhstan. Credit: NASA/Bill Ingalls

    Tuesday was filled with health research and science hardware maintenance for the Expedition 69 crew. The rocket to launch the next crew to live aboard the International Space Station has also rolled out to its launch pad. Four flight engineers kicked off the day with a health examination checking vital signs such as temperature, blood …

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