SLS
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NASA
Historic Engines Take Their Place on Artemis III
On Aug. 24, technicians at NASA’s Kennedy Space Center in Florida began installing the four RS‑25 engines in the core stage of the agency’s Space Launch System (SLS) rocket that will carry the Artemis III crew into low Earth orbit in 2027. Each RS‑25 engine has a unique serial number that records its detailed flight history. The four engines assigned to Artemis…
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Press Releases
Train Ride to NASA Kennedy for Artemis III Booster Segments
The final booster motor segments for NASA’s SLS (Space Launch System) rocket that will help propel Artemis III astronauts on their journey to space shipped from Northrop Grumman’s Railyard Shipping Facility in Corinne, Utah on June 2. The eight booster motor segments are on their way to NASA’s Kennedy Space Center in Florida where they will form the SLS rocket’s twin, five-segment…
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NASA
Artemis III Moon Rocket Core Stage on the Move
Teams move the core stage, or largest section, of the SLS (Space Launch System) rocket for NASA’s Artemis III mission into the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida in this photo from April 27, 2026. The SLS core stage traveled 900 miles on the Pegasus barge from NASA’s Michoud Assembly Facility in New Orleans where the stage is manufactured, to complete assembly of the massive rocket at NASA…
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Press Releases
Aptiv Celebrates NASA’s Successful Artemis II Mission
Aptiv, a global industrial technology company, congratulates NASA on the successful completion of the Artemis II mission and the safe return of four astronauts from the first crewed lunar mission in more than 50 years. VxWorks provides the software platform enabling deterministic performance for critical functions on the Space Launch System’s (SLS) first stage of launch and within the Orion crew…
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NASA
Experience the Rollout of SLS Hardware for Artemis III
Digital creators and social media users are invited to register to attend the rollout of the third SLS (Space Launch System) core stage as it is prepped to head from NASA’s Michoud Assembly Facility to NASA’s Kennedy Space Center. Are you passionate about social media and communications? Do you love to create content for an audience? Are you a fan…
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NASA
Artemis II Astronauts Launch to Moon
NASA’s Space Launch System rocket and Orion spacecraft lift off in this April 1, 2026, image. NASA’s Artemis II mission will take NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy on an approximately 10-day journey around the Moon and back aboard their Orion spacecraft. See more launch day photos. Image credit: NASA/Aubrey Gemignani
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NASA
Liftoff! NASA Launches Astronauts on Historic Artemis Moon Mission
Spurred by American ingenuity, astronauts on NASA’s Artemis II mission are in flight, preparing for the first crewed lunar flyby in more than 50 years. NASA’s SLS (Space Launch System) rocket lifted off from Launch Pad 39B at the agency’s Kennedy Space Center in Florida at 6:35 p.m. EDT Wednesday, sending four astronauts aboard the Orion spacecraft on a planned…
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NASA
NASA Strengthens Artemis: Adds Mission, Refines Overall Architecture
To achieve the national goal of landing American astronauts on the surface of the Moon and maintaining U.S. superiority in exploration and discovery, NASA announced Feb. 27 it is increasing its cadence of missions under the Artemis program, standardizing the SLS (Space Launch System) rocket configuration, and adding a new mission. The plans were shared during a news conference at NASA’s Kennedy Space Center…
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Press Releases
NASA to Provide Coverage of Artemis II Wet Dress Rehearsal
As NASA continues preparations for the Artemis II test flight, the agency will provide coverage Thursday, Feb. 19, of its next wet dress rehearsal, a fueling test of the SLS (Space Launch System) rocket, and hold a news conference on Friday, Feb. 20. Teams are counting down to the opening of a simulated launch window at 8:30 p.m. EST on Feb. 19, and the test could extend to up…
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NASA
NASA Marks Milestone in Preparation for Artemis IV Testing
Water flowing out. Data flowing in. A water system activation at the Thad Cochran Test Stand (B-2) on Jan. 30 at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, helped capture critical data to support testing a new SLS (Space Launch System) stage expected to fly on the Artemis IV mission. The activation milestone tested new cooling systems that…
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