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NASA Administrator Bill Nelson welcomed Peru as the newest nation to sign the Artemis Accords Thursday during a ceremony with the U.S. State Department at NASA Headquarters in Washington. Peru joins 40 other countries in a commitment to advancing principles for the safe, transparent, and responsible exploration of the Moon, Mars and beyond. “NASA is […]

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The NSSC provides travel reimbursement services for all authorized Agency travel including: domestic, foreign, local, ETDY, and Change of Station (COS). References Federal Travel Regulations (FTR) Traveler Extended TDY and Taxes Domestic Per Diem Rates Foreign Per Diem Rates Change of Station NSSC Travel now has another way that a transferee Traveler may submit his […]

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Information from the PREFIRE mission will illuminate how clouds and water vapor in the Arctic and Antarctic influence the amount of heat the poles radiate into space. A pair of new shoebox-size NASA satellites will help unravel an atmospheric mystery that’s bedeviled scientists for years: how the behavior of clouds and water vapor at Earth’s […]

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Felix Landerer, NASA/Jet Propulsion Laboratory, felix.w.landerer@jpl.nasa.gov Introduction In October 2023, the annual gathering of the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On [G-FO] Science Team took place in Boulder, CO, hosted at University Corporation for Atmospheric Research’s (UCAR) Center Green campus. The event had 70 in-person participant and an additional 52 online participants […]

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How does spaceflight affect tumor-bearing fruit fly hosts and their parasites? Background: Like humans, fruit flies (a model organism for spaceflight research) also exhibit immune system dysfunction in space. Despite decades of studies on fruit flies and wasps, little was known about how their immune systems interact with natural parasites in space. Drosophila parasitoid wasps modify blood cell […]

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More to Marshall: Center Leadership Provides Updates During Spring All-Hands Meeting By Wayne Smith NASA’s Marshall Space Flight Center will celebrate its 65th birthday next summer, and while there are plans to honor the center’s rich history, there is also More to Marshall ahead. That was part of the message Center Director Joseph Pelfrey delivered […]

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To foster growth in Maryland’s aerospace industry, the state’s Department of Commerce signed a Memorandum of Understanding with NASA at the agency’s Goddard Space Flight Center in Greenbelt Wednesday, May 28, 2024. The agreement commits the two organizations to develop the state’s aerospace economy, particularly in the area surrounding Goddard’s main Greenbelt campus, as well […]

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On May 27, 1999, the second space station assembly and logistics mission began. The main goals of STS-96, designated as the 2A.1 mission in the overall assembly sequence, included resupplying and repairing the fledgling orbital facility, consisting of the Zarya and Node 1 modules assembled during STS-88 in December 1998. The multinational seven-member crew transferred […]

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The NASA Ames Science Directorate recognizes the outstanding contributions of (pictured left to right) Amy Gresser, Mary Beth Wilhelm, Taylor Bell, and Liane Guild. Their commitment to the NASA mission represents the talent, camaraderie, and vision needed to explore this world and beyond. Space Biosciences Star: Amy Gresser Dr. Amy Gresser is the Space Biology […]

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After ten months in orbit, the Starling spacecraft swarm successfully demonstrated its primary mission’s key objectives, representing significant achievements in the capability of swarm configurations.  Swarms of satellites may one day be used in deep space exploration. An autonomous network of spacecraft could self-navigate, manage scientific experiments, and execute maneuvers to respond to environmental changes […]