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    Spacewalk Preps Focus on Robotics; Earth and Piloting Studies Round Out Day

    Astronaut Suni Williams is pictured during a six-hour spacewalk on Jan. 16, 2025, for science and maintenance on the International Space Station.

    Spacewalk preparations continue aboard the International Space Station to remove communications gear and search for microbes next week. The Expedition 72 crew members also worked on a host of advanced science experiments and housecleaning duties throughout the day on Wednesday. Station Commander Suni Williams and Flight Engineer Butch Wilmore are slated to begin their spacewalk …

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    Blue Ghost Conducts First Burn, Science Operations, Captures Eclipse

    Artemis Logo - red rocket trail, blue arch that represents earth, ARTEMIS text, gray half sphere on a white background

    Firefly’s Blue Ghost continues its journey to the Moon carrying 10 NASA science and technology instruments. Four days into the mission, the lunar lander completed its first main engine burn. This milestone is the first of several maneuvers that will position the lander in a trajectory towards the Moon. After 25 days orbiting Earth, Blue …

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    Crew Stays Busy with Spacewalk Preps and Advanced Research

    The Expedition 72 crew members began the day preparing for the second spacewalk of 2025 outside the International Space Station, this time to remove communications gear and search for potential microbes. The orbital residents also kept up ongoing research studying advanced space navigation, analyzing microbial DNA, and exploring futuristic piloting techniques. Station Commander Suni Williams …

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    Post-Spacewalk Cleanup, Physics and Biology Research Wrap Up Week

    Astronaut Suni Williams is pictured during a spacewalk outside the space station where she replaced a rate gyro assembly that helps maintain the orientation of the orbital outpost on Jan. 16, 2025.

    Two NASA astronauts took a half-a-day off on Friday following a spacewalk the previous day then cleaned up spacesuit gear and held a conference with specialists on the ground. Meanwhile, science continued aboard the International Space Station as the Expedition 72 crew studied space physics and biology. Flight Engineer Nick Hague and Commander Suni Williams …

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    IMAP Instrument Installations Complete

    With the installation of a charged particle detector on Dec. 3, 2024, all 10 of NASA’s Interstellar Mapping and Acceleration Probe (IMAP) science instruments have been fully integrated on the spacecraft.

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    Spacewalkers Wrap Up X-Ray Telescope Repair Job and More

    Astronaut Suni Williams replaces a planar reflector, a visiting vehicles navigation device, near the SpaceX Dragon crew spacecraft docked to the Harmony module's space-facing port during her eighth spacewalk.

    NASA astronauts Suni Williams and Nick Hague concluded their spacewalk at 2:01 p.m. EST on Jan. 16. It was the fourth spacewalk for Hague and the eighth for Williams, and it was the 273rd spacewalk in support of space station assembly, maintenance, and upgrades. Williams and Hague completed their primary objectives, including removing and replacing …

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    NASA’s SPHEREx Telescope Arrives for Final Launch Preparations

    NASA’s SPHEREx spacecraft arrived Tuesday, Jan. 14, at Astrotech Space Operations located inside Vandenberg Space Force Base in California for final processing before launching on its two-year mission.  The SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) observatory is targeted to launch at the end of February on a …

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    Moon Bound: Blue Ghost Captures First Image, Performs Health Checks

    Firefly Aerospace's Blue Ghost Mission 1 spacecraft in the darkness of space captures a first image from the top deck of its lunar lander.

    On Jan. 15, Firefly Aerospace successfully launched 10 NASA science and technology instruments on the company’s first CLPS (Commercial Lunar Payload Services) delivery. The NASA instrument teams are performing initial health checks and collecting data ahead of the lunar landing in early March. Flight controllers for Blue Ghost Mission 1 said Wednesday that the company’s …

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