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    Launch Pad Preparations Progress Ahead of Artemis II Wet Dress Rehearsal 

    Shortly after NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft arrived to Launch Pad 39B at the agency’s Kennedy Space Center in Florida on Jan. 17, engineers began preparations for an upcoming wet dress rehearsal, a fueling test of the rocket set to occur before launch.   Technicians hooked up purge lines meant to keep cavities of […]

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    NASA’s Moonbound Artemis II Rocket Reaches Launch Pad

    NASA's orange and white Space Launch System rocket on the launch pad.

    Editor’s Note: The timeframe for a wet dress rehearsal has been updated. At 6:42 p.m. EST on Saturday, Jan. 17, NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft reached Launch Pad 39B after a nearly 12-hour journey from the Vehicle Assembly Building (VAB) at the agency’s Kennedy Space Center in Florida. Hours earlier, NASA’s […]

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    NASA’s Artemis II Moon Rocket on Way to Launch Pad 

    NASA"s orange SLS (Space Launch System) rocket, with the Orion spacecraft on top stands inside the Vehicle Assembly Building at the agency's Kennedy Space Center in Florida.

    The SLS (Space Launch System) rocket and Orion spacecraft that will carry four astronauts around the Moon is rolling to Launch Complex 39B at NASA’s Kennedy Space Center in Florida. The four-mile trek began at 7:04 a.m. EST on Saturday, Jan. 17, and is expected to take up to 12 hours. The 11-million-pound stack has been undergoing preparations […]

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    Artemis II Moon Rocket Ready for Big Move

    All work platforms are retracted from around NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft, secured to the mobile launcher, inside the Vehicle Assembly Building on Friday, Jan. 16, 2026, in preparation for rollout to Launch Complex 39B at NASA’s Kennedy Space Center in Florida.

    Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, the agency’s Artemis II Moon rocket stands poised for the next step in its journey. Engineers are targeting no earlier than 7 a.m. EST, Saturday, Jan. 17, to begin rolling NASA’s powerful SLS (Space Launch System) rocket and Orion spacecraft, atop the mobile […]

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    NASA Draws Closer to Artemis II Rocket Completion with Newest Addition

    The Orion stage adapter connects the upper stage to the Orion spacecraft, isolates the spacecraft from hazardous gases, deploys small science satellites, and will be used in a maneuvering test during the Artemis II mission.

    NASA integrated the Artemis II Orion stage adapter with the rest of the SLS (Space Launch System) rocket on Wednesday in the Vehicle Assembly Building at the agency’s  Kennedy Space Center in Florida. Built by NASA engineers at the agency’s Marshall Space Flight Center in Huntsville, Alabama, the adapter connects the rocket’s interim cryogenic propulsion […]

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    Artemis II Crew Members Name Their Orion Spacecraft

    The Artemis II crew members named their Orion spacecraft Integrity during a news conference Sept. 24. The name Integrity embodies the foundation of trust, respect, candor, and humility across the crew and the many engineers, technicians, scientists, planners, and dreamers required for mission success. The name is also a nod to the extensive integrated effort […]

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    NASA Delivers Artemis II Hardware to Kennedy

    A significant piece of hardware for NASA’s Artemis II mission arrived on Aug. 19 to the agency’s Kennedy Space Center in Florida to complete final stacking operations. A semitrailer transported NASA’s Orion stage adapter nearly 700 miles from NASA’s Marshall Space Flight Center in Huntsville, Alabama. NASA Marshall built and tested the Orion stage adapter […]

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    NASA’s Final Piece of Artemis II Rocket Hardware Leaves Marshall

    The Orion stage adapter is traveling by semitrailer for its voyage to NASA’s Kennedy Space Center in Florida in preparation for stacking. Built of lightweight aluminum at Marshall, the ring-shaped Orion stage adapter connects the interim cryogenic propulsion stage to the Orion spacecraft.

    The final piece of Artemis II flight hardware for the SLS (Space Launch System) rocket departed NASA’s Marshall Space Flight Center in Huntsville, Alabama, Aug. 18, and will arrive at the agency’s Kennedy Space Center in Florida this week for integration with the rest of the rocket. Built of lightweight aluminum at Marshall, the ring-shaped […]

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    NASA Begins Processing Artemis III Moon Rocket at Kennedy

    Buildup of NASA’s SLS (Space Launch System) rocket for the Artemis III lunar mission has started at the agency’s Kennedy Space Center in Florida, even as NASA prepares for the launch of the Artemis II mission, the second Artemis mission in NASA’s efforts to l return humans to the Moon and eventually land on Mars. […]

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    Artemis II Crew Train for Night Launch Scenarios at Kennedy Space Center

    Before NASA’s Artemis II test flight launches a crew of four astronauts around the Moon and back, astronauts and teams on the ground at NASA’s Kennedy Space Center in Florida, are training for different scenarios that could take place on launch day. On Aug. 11 and 12, teams with the agency’s Exploration Ground Systems Program […]

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