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By NASA
Gateway’s HALO (Habitation and Logistics Outpost) in a cleanroom at Thales Alenia Space in Turin, Italy. After final installations are complete, it will be packaged and transported to the United States for final outfitting before being integrated with Gateway’s Power and Propulsion Element and launched to lunar orbit. Thales Alenia Space Through the Artemis campaign, NASA will send astronauts on missions to and around the Moon. The agency and its international partners report progress continues on Gateway, the first space station that will permanently orbit the Moon, after visiting the Thales Alenia Space facility in Turin, Italy, where initial fabrication for one of two Gateway habitation modules is nearing completion.
Leaders from NASA, ESA (European Space Agency), and the Italian Space Agency, as well as industry representatives from Northrop Grumman and Thales Alenia Space, were in Turin to assess Gateway’s HALO (Habitation and Logistics Outpost) module before its primary structure is shipped from Italy to Northrop Grumman’s Gilbert, Arizona site in March. Following final outfitting and verification testing, the module will be integrated with the Power and Propulsion Element at NASA’s Kennedy Space Center in Florida.
“Building and testing hardware for Gateway is truly an international collaboration,” said Jon Olansen, manager, Gateway Program, at NASA’s Johnson Space Center in Houston. “We’re excited to celebrate this major flight hardware milestone, and this is just the beginning – there’s impressive and important progress taking shape with our partners around the globe, united by our shared desire to expand human exploration of our solar system while advancing scientific discovery.”
Gateway’s HALO (Habitation and Logistics Outpost) in a cleanroom at Thales Alenia Space in Turin, Italy. After final installations are complete, it will be packaged and transported to the United States for final outfitting before being integrated with Gateway’s Power and Propulsion Element and launched to lunar orbit.Thales Alenia Space To ensure all flight hardware is ready to support Artemis IV — the first crewed mission to Gateway – NASA is targeting the launch of HALO and the Power and Propulsion Element no later than December 2027. These integrated modules will launch aboard a SpaceX Falcon Heavy rocket and spend about a year traveling uncrewed to lunar orbit, while providing scientific data on solar and deep space radiation during transit.
Launching atop HALO will be ESA’s Lunar Link communication system, which will provide high-speed communication between the Moon and Gateway. The system is undergoing testing at another Thales Alenia Space facility in Cannes, France.
Once in lunar orbit, Gateway will continue scientific observations while awaiting the arrival of Artemis IV astronauts aboard an Orion spacecraft which will deliver and dock Gateway’s second pressurized habitable module, the ESA-led Lunar I-Hab. Thales Alenia Space, ESA’s primary contractor for the Lunar I-Hab and Lunar View refueling module, has begun production of the Lunar I-Hab, and design of Lunar View in Turin.
Teams from NASA and ESA (European Space Agency), including NASA astronaut Stan Love (far right) and ESA astronaut Luca Parmitano (far left) help conduct human factors testing inside a mockup of Gateway’s Lunar I-Hab module.Thales Alenia Space Northrop Grumman and its subcontractor, Thales Alenia Space, completed welding of HALO in 2024, and the module successfully progressed through pressure and stress tests to ensure its suitability for the harsh environment of deep space.
Maxar Space Systems is assembling the Power and Propulsion Element, which will make Gateway the most powerful solar electric propulsion spacecraft ever flown. Major progress in 2024 included installation of Xenon and chemical propulsion fuel tanks, and qualification of the largest roll-out solar arrays ever built. NASA and its partners will complete propulsion element assembly, and acceptance and verification testing of next-generation electric propulsion thrusters this year.
The main bus of Gateway’s Power and Propulsion Element undergoes assembly and installations at Maxar Space Systems in Palo Alto, California.Maxar Space Systems SpaceX will provide both the Starship human landing system that will land astronauts on the lunar surface during NASA’s Artemis III mission and ferry astronauts from Gateway to the lunar South Pole region during Artemis IV, as well as provide logistics spacecraft to support crewed missions.
NASA also has selected Blue Origin to develop Blue Moon, the human landing system for Artemis V, as well as logistics spacecraft for future Artemis missions. Having two distinct lunar landing designs provides flexibility and supports a regular cadence of Moon landings in preparation for future missions to Mars.
CSA (Canadian Space Agency) is developing Canadarm3, an advanced robotics system, and JAXA (Japan Aerospace Exploration Agency) is designing and testing Lunar I-Hab’s vital life support systems, batteries, and a resupply and logistics vehicle called HTV-XG.
NASA’s newest Gateway partner, the Mohammad Bin Rashid Space Centre (MBRSC) of the United Arab Emirates, kicked off early design for the Gateway Crew and Science Airlock that will be delivered on Artemis VI. The selection of Thales Alenia Space as its airlock prime contractor was announced by MBRSC on Feb. 4.
Development continues to advance on three radiation-focused initial science investigations aboard Gateway. These payloads will help scientists better understand unpredictable space weather from the Sun and galactic cosmic rays that will affect astronauts and equipment during Artemis missions to the Moon and beyond.
The Gateway lunar space station is a multi-purpose platform that offers capabilities for long-term exploration in deep space in support of NASA’s Artemis campaign and Moon to Mars objectives. Gateway will feature docking ports for a variety of visiting spacecraft, as well as space for crew to live, work, and prepare for lunar surface missions. As a testbed for future journeys to Mars, continuous investigations aboard Gateway will occur with and without crew to better understand the long-term effects of deep space radiation on vehicle systems and the human body as well as test and operate next generation spacecraft systems that will be necessary to send humans to Mars.
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Last Updated Feb 21, 2025 ContactLaura RochonLocationJohnson Space Center Related Terms
Artemis Artemis 4 Earth's Moon Exploration Systems Development Mission Directorate Gateway Space Station Humans in Space Johnson Space Center Explore More
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By NASA
Jorge Chong is helping shape the future of human spaceflight, one calculation at a time. As a project manager for TRON (Tracking and Ranging via Optical Navigation) and a guidance, navigation, and control (GNC) test engineer in the Aeroscience and Flight Mechanics Division, he is leading efforts to ensure the Orion spacecraft can navigate deep space autonomously.
Jorge Chong in front of the Mission Control Center at NASA’s Johnson Space Center in Houston when he helped with optical navigation operations during Artemis I.Image courtesy of Jorge Chong “GNC is like the brain of a spacecraft. It involves a suite of sensors that keep track of where the vehicle is in orbit so it can return home safely,” he said. “Getting to test the components of a GNC system makes you very familiar with how it all works together, and then to see it fly and help it operate successfully is immensely rewarding.”
His work is critical to the Artemis campaign, which aims to return humans to the Moon and pave the way for Mars. From developing optical navigation technology that allows Orion to determine its position using images of Earth and the Moon to testing docking cameras and Light Detection and Ranging systems that enable autonomous spacecraft rendezvous, Chong is pushing the limits of exploration. He also runs high-fidelity flight simulations at Lockheed Martin’s Orion Test Hardware facility in Houston, ensuring Orion’s software is ready for the demands of spaceflight.
Chong’s NASA career spans seven years as a full-time engineer, plus three years as a co-op student at NASA’s Johnson Space Center in Houston. In 2024, he began leading Project TRON, an optical navigation initiative funded by a $2 million Early Career Initiative award. The project aims to advance autonomous space navigation—an essential capability for missions beyond Earth’s orbit.
Jorge Chong and his colleagues with the Artemis II docking camera in the Electro-Optics Lab at Johnson. From left to right: Paul McKee, Jorge Chong, and Kevin Kobylka. Bottom right: Steve Lockhart and Ronney Lovelace. Thanks to Chong’s work, the Artemis Generation is one step closer to exploring the Moon, Mars, and beyond. He supported optical navigation operations during Artemis I, is writing software that will fly on Artemis II, and leads optical testing for Orion’s docking cameras. But his path to NASA wasn’t always written in the stars.
“I found math difficult as a kid,” Chong admits. “I didn’t enjoy it at first, but my parents encouraged me patiently, and eventually it started to click and then became a strength and something I enjoyed. Now, it’s a core part of my career.” He emphasizes that perseverance is key, especially for students who may feel discouraged by challenging subjects.
Most of what Chong has learned, he says, came from working collaboratively on the job. “No matter how difficult something may seem, anything can be learned,” he said. “I could not have envisioned being involved in projects like these or working alongside such great teams before coming to Johnson.”
Jorge Chong (left) and his siblings Ashley and Bronsen at a Texas A&M University game. Image courtesy of Jorge Chong His career has also reinforced the importance of teamwork, especially when working with contractors, vendors, universities, and other NASA centers. “Coordinating across these dynamic teams and keeping the deliverables on track can be challenging, but it has helped to be able to lean on teammates for assistance and keep communication flowing,” said Chong.
And soon, those systems will help Artemis astronauts explore places no human has gone before. Whether guiding Orion to the Moon or beyond, Chong’s work is helping NASA write the next chapter of space exploration.
“I thank God for the doors He has opened for me and the incredible mentors and coworkers who have helped me along the way,” he said.
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By NASA
NASA/Kim Shiflett Engineers at NASA’s Kennedy Space Center in Florida completed stacking the twin SLS (Space Launch System) solid rocket boosters – seen in this Feb. 19, 2025, photo – inside the Vehicle Assembly Building for the agency’s Artemis II crewed test flight around the Moon.
During stacking operations, which began Nov. 20, 2024, technicians used a massive overhead crane to lift each booster segment into place on mobile launcher 1, the 380-foot-tall structure used to process, assemble, and launch the SLS rocket and Orion spacecraft.
Learn more about the process of stacking from Exploration Ground Systems.
Image credit: NASA/Kim Shiflett
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Technicians at Thales Alenia Space in Turin, Italy, lower Gateway’s HALO (Habitation and Logistics Outpost) onto a stand in the cleanroom.Thales Alenia Space When NASA’s Artemis IV astronauts journey to the Moon, they will make the inaugural visit to Gateway, humanity’s first space station in lunar orbit. Shown here, technicians carefully guide HALO (Habitation and Logistics Outpost)—a foundational element of Gateway—onto a stand in the cleanroom at Thales Alenia Space in Turin, Italy. The element’s intricate structure, designed to support astronauts and science in lunar orbit, has entered the cleanroom after successfully completing a series of rigorous environmental stress tests.
In the cleanroom, technicians will make final installations before preparing the module for transport to the United States, a key milestone on its path to launch. This process includes installing and testing valves and hatches, performing leak checks, and integrating external secondary structures. Once these steps are finished, the module will be packaged for shipment to Gilbert, Arizona, where Northrop Grumman will complete its outfitting.
Technicians at Thales Alenia Space in Turin, Italy, oversee the HALO module’s transfer to the cleanroom.Thales Alenia Space As one of Gateway’s four pressurized modules, HALO will provide Artemis astronauts with space to live, work, conduct scientific research, and prepare for missions to the lunar surface. The module will also support internal and external science payloads, including a space weather instrument suite attached via a Canadian Space Agency Small Orbital Replacement Unit Robotic Interface, host the Lunar Link communications system developed by European Space Agency, and offer docking ports for visiting vehicles, including lunar landers and NASA’s Orion spacecraft.
Developed in collaboration with industry and international partners, Gateway is a cornerstone of NASA’s Artemis campaign to advance science and exploration on and around the Moon in preparation for the next giant leap: the first human missions to Mars.
Learn More About Gateway Facebook logo @NASAGateway @NASA_Gateway Instagram logo @nasaartemis Share
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Last Updated Feb 13, 2025 ContactLaura RochonLocationJohnson Space Center Related Terms
Artemis Artemis 4 Earth's Moon Exploration Systems Development Mission Directorate Gateway Program Gateway Space Station Humans in Space Johnson Space Center Explore More
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By NASA
A massive crane lifts NASA’s Orion spacecraft out of the Final Assembly and System Testing cell and moves it to the altitude chamber to complete further testing on Thursday, Nov. 7, 2024, inside the Neil A. Armstrong Operations and Checkout building at NASA’s Kennedy Space Center in Florida. The altitude chamber simulates deep space vacuum conditions, and the testing will provide additional data to augment data gained during testing earlier this summer. Credit: NASA/Kim Shiflett Media are invited to visit NASA’s Kennedy Space Center in Florida, to capture imagery of the agency’s Artemis II Orion spacecraft and twin SLS (Space Launch System) solid rocket boosters for the first crewed Artemis mission around the Moon. The event is targeted for Friday, March 7.
Subject matter experts from NASA and industry partners will be available for interviews.
Space is limited for this event. The deadline for foreign national media to apply is 11:59 p.m. EST, Thursday, Feb. 13. The deadline for U.S. citizens is 11:59 p.m. EST, Thursday, Feb. 20.
All accreditation requests must be submitted online at:
https://media.ksc.nasa.gov
Credentialed media will receive a confirmation email upon approval. NASA’s media accreditation policy is available online. For questions about accreditation, or to request logistical support, email: ksc-media-accreditat@mail.nasa.gov. For other questions, please contact NASA’s Kennedy Space Center newsroom at: 321-867-2468.
Para obtener información sobre cobertura en español en el Centro Espacial Kennedy o si desea solicitor entrevistas en español, comuníquese con Antonia Jaramillo o Messod Bendayan a: antonia.jaramillobotero@nasa.gov o messod.c.bendayan@nasa.gov.
Through Artemis, NASA will send astronauts to explore the Moon for scientific discovery, economic benefits, and build the foundation for the first crewed missions to Mars.
Learn more about NASA’s Artemis campaign:
https://www.nasa.gov/artemis
-end-
Rachel Kraft
Headquarters, Washington
202-358-1600
rachel.h.kraft@nasa.gov
Tiffany Fairley/Allison Tankersley
Kennedy Space Center, Florida
321-747-8306/ 321-412-7237
tiffany.l.fairley@nasa.gov / allison.p.tankersley@nasa.gov
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Last Updated Feb 11, 2025 LocationNASA Headquarters Related Terms
Artemis 2 Common Exploration Systems Development Division Exploration Systems Development Mission Directorate Kennedy Space Center Space Launch System (SLS) View the full article
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