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    NASA Team Troubleshooting Out-of-Contact Spacecraft in CYGNSS Constellation

    Since Nov. 26, NASA's Cyclone Global Navigation Satellite System (CYGNSS) team has not been able to make contact with one of the eight CYGNSS spacecraft, FM06. The team is currently still working to acquire a signal and establish a connection. The other seven spacecraft continue to operate normally and have been collecting science measurements since …

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    Artemis I Flight Day 24: Orion Heads Home

    Teams in Mission Control Houston conducted spacecraft system checks ahead of Orion’s planned splashdown on Dec. 11, while the Exploration Ground Systems recovery team made its way toward the landing area off the Baja Coast near Guadalupe Island. Flight controllers activated the crew module reaction control system heater and conducted a hot-fire test for each …

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    Flight Readiness Review Complete, SWOT Satellite Secured in Payload Fairing

    Inside the SpaceX facility at Vandenberg Space Force Base in California, a technician assists as a crane lowers the Surface Water and Ocean Topography (SWOT) satellite onto the payload adapter on Dec. 5, 2022. SWOT is scheduled to lift off aboard the SpaceX Falcon 9 rocket from Vandenberg on Dec. 15, 2022, at 3:46 a.m. PST.

    NASA, SpaceX, and Surface Water and Ocean Topography (SWOT) launch managers met today, Dec. 9, to conduct a Flight Readiness Review (FRR) at Vandenberg Space Force Base in California. During the FRR, teams provided an update on the mission status, closed out actions from previous readiness reviews, and certified the readiness to initiate final launch …

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    ISS Daily Summary Report – 12/09/2022

    Payloads: JEM Small Satellite Orbital Deployer-23 (J-SSOD-23): The J-SSOD-23 experiment hardware was removed from the JEM Airlock slide table and stowed. The four J-SSOD-23 satellites were successfully deployed in early December. J-SSOD provides a novel and safe small satellite launching capability to the ISS. The J-SSOD is a unique satellite launcher, handled by the JEM …

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    Water-Tracking SWOT Satellite Encapsulated in Rocket Payload Fairing

    Inside the SpaceX facility at Vandenberg Space Force Base in California, both halves of the SpaceX Falcon 9 payload fairing are moved to enclose the Surface Water and Ocean Topography (SWOT) satellite on Dec. 8, 2022. A collaboration between NASA and the French space agency Centre National d'Études Spatiales (CNES), with contributions from the Canadian Space Agency and the UK Space Agency, SWOT will be the first satellite to survey nearly all water on Earth's surface. SWOT is scheduled to lift off aboard the SpaceX Falcon 9 rocket from Vandenberg on Dec. 15, 2022, at 3:46 a.m. PST.

    Leerlo en español aquí. The Surface Water and Ocean Topography (SWOT) satellite mission is now encapsulated in its payload fairing in preparation for launch. Technicians at the SpaceX processing facility at Vandenberg Space Force Base in California completed the operation and will soon mate the fairing to the top of a Falcon 9 rocket. The fairing …

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    IXPE Celebrates 1 Year of Exploring the Cosmos

    A rocket launches, trailed by bright blue and warm white flames that leave a pile of billowy smoke clouds on the ground.

    One year ago, NASA's Imaging X-ray Polarimetry Explorer (IXPE) lit up the early morning sky as it started its journey into space. The satellite was launched on a Falcon 9 rocket from NASA's Kennedy Space Center in Florida on Dec. 9, 2021. IXPE is the first satellite dedicated to measuring the polarization of X-rays from …

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    Botany, Physics, and Spacesuits Wrap Up Station Workweek

    The workweek wrapped up with the Expedition 68 crew working on botany and physics hardware aboard the International Space Station. Spacesuit maintenance is still proceeding as the astronauts and cosmonauts continue preparing for more spacewalks before the end of the year. Growing fresh food off the Earth is a key mission objective as NASA and …

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    NASA’s Webb Reaches New Milestone in Quest for Distant Galaxies

    Infographic of the spectra of four distant galaxies, showing the shift of the location of a spectral feature called the Lyman break, and the relationship between shift and time since the light was emitted, with images for reference.

    Editor's Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review process. An international team of astronomers has used data from NASA's James Webb Space Telescope to report the discovery of the earliest galaxies confirmed to date. The light from these galaxies has taken more than 13.4 …

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