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    Artemis I Preparations Stack Up

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    Technicians with NASA’s Exploration Ground Systems rehearse booster stacking operations inside the Vehicle Assembly Building (VAB) at the agency’s Kennedy Space Center in Florida on Monday, Sept.14, in preparation for the Artemis I launch. The team is using full-scale replicas of booster segments, referred to as pathfinders, for the practice exercise in one of the tallest sections, or high bays, …

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    Orion Spreads its Wings

    Inside the Neil Armstrong Operations and Checkout Building high bay at NASA’s Kennedy Space Center in Florida, in preparation for installation on the Artemis I spacecraft, technicians have extended one of the Artemis I solar array wings for inspection on Sept. 10, 2020, to confirm that it unfurled properly and all of the mechanisms functioned as expected. The solar array is one of four panels that will generate 11 kilowatts of power and span about 63 feet. The array is a component of Orion’s service module, which is provided by the European Space Agency and built by Airbus Defence and Space to supply Orion’s power, propulsion, air and water.

    Inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida, technicians have extended one of the Artemis I solar array wings on Sept. 10, 2020. Prior to installation on the Orion spacecraft, the team performed an inspection to confirm proper extension and to ensure all of the mechanisms functioned as …

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    NASA Completes Fifth Green Run Test for First Artemis Moon Rocket

    Engineers have completed the fifth of eight Green Run tests on the core stage of NASA’s new Space Launch System (SLS) rocket, continuing progress toward a hot fire test this fall. Operators evaluated the stage’s thrust vector control system on the historic B-2 Test Stand at NASA’s Stennis Space Center near Bay St. Louis, Miss., …

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    SLS Booster Test Update: Successful Test Completed!

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    Teams from NASA’s Space Launch System (SLS) and prime contractor Northrop Grumman successfully completed the Flight Support Booster-1 (FSB-1)  ground test at Northrop Grumman’s test facility in Promontory, Utah. Watch a replay of the test on NASA Television or NASA’s YouTube channel. Learn more about the test at https://www.nasa.gov/media/flight-support-booster-test.html

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    SLS Booster Test Update: Final Systems Checks

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    Final systems checks for NASA’s Space Launch Systems (SLS) Flight Support Booster-1 (FSB-1) test are complete and the test conductor has given the ground test a “go.” The test fire is scheduled to begin at 1:05 MDT, 3:05 p.m. EDT. Watch the FSB-1 test live on NASA Television or the agency’s website.

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    SLS Booster Test Update: Scheduled Hold of Countdown

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    NASA’s Space Launch System (SLS) Flight Support Booster-1 (FSB-1) test is in a scheduled hold of the countdown. The hold allows time for remaining personnel to evacuate the test area to their designated locations. The test team will also check motor temperatures and confirm data acquisition systems are ready to record. The test fire is …

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    SLS Booster Test Update: NASA TV Coverage Underway

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    Live coverage of NASA’s Space Launch System (SLS) Flight Support Booster-1 (FSB-1) ground test has begun on NASA Television and the agency’s website. The test fire is scheduled to begin at 3:05 EDT. Systems checks are underway for the full-scale, five-segment solid rocket booster ground test at Northrop Grumman’s test facility on Promontory, Utah. This …

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    Space Launch System Booster Test for Artemis Missions

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    NASA’s Space Launch System (SLS) will conduct a test of Flight Support Booster-1 (FSB-1) Sept. 2, 2020 at Northrop Grumman’s test facility in Promontory, Utah. Northrop Grumman manufactures the two five-segment solid rocket boosters that will provide more than 75 percent of the vehicle’s thrust for the first two minutes of ascent. Live coverage of the …

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    Orion Program Completes Key Review for Artemis I

    NASA’s Orion Program has completed the System Acceptance Review and Design Certification Review to certify the Artemis I spacecraft is fit for flight, ready to venture from Earth to the lunar vicinity, and return home for landing and recovery. The review examined every spacecraft system, all test data, inspection reports, and analyses that support verification, …

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    Final Launch Abort System Motor Arrives for Artemis II Crewed Mission

    The Artemis II attitude control motor inside the Launch Abort System Facility at Kennedy Space Center on Aug. 28, 2020.

    The last of three motors required to assemble the Launch Abort System for NASA’s Artemis II mission–the first crewed mission of the Orion spacecraft–arrived at Kennedy Space Center in Florida on August 28. The attitude control motor (ACM) was delivered by truck from Northrop Grumman’s manufacturing facility in Maryland, to the Launch Abort System Facility …

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