HALO Arrives Stateside
The arrival of HALO (Habitation and Logistics Outpost) in the U.S. marked a major milestone in the development of Gateway—humanity’s first space station to orbit the Moon. As the first long-term home for astronauts in lunar orbit, HALO will support Gateway’s role advancing NASA’s Artemis campaign and preparing the agency and its partners for the first crewed missions to Mars. Scroll below to explore highlight photos and articles chronicling HALO’s historic journey from Turin, Italy to Arizona.
March 31, 2025
HALO takes flight from Turin
Handle with care: Future home for Artemis astronauts inside
Subcontractor Thales Alenia Space completed fabrication of HALO’s primary structure in Turin and prepared the module for its next phase: integration and testing at Northrop Grumman’s facility in the United States. On March 31, HALO departed Italy and began its journey to Arizona.
From Cleanroom to Cargo Hold: HALO’s Departure from Italy
Click the arrows below to view photos of HALO’s final preparations in Italy and liftoff for the United States.
At the Thales Alenia Space facility in Turin, Italy, technicians prepare Gateway’s HALO (Habitation and Logistics Outpost) for transport. The module’s primary structure, fabricated by Thales Alenia Space, will travel to Northrop Grumman’s facility in Gilbert, Arizona, for final outfitting ahead of its launch to lunar orbit.
Thales Alenia Space
At the Thales Alenia Space facility in Turin, Italy, technicians prepare Gateway’s HALO (Habitation and Logistics Outpost) for transport. The module’s primary structure, fabricated by Thales Alenia Space, will travel to Northrop Grumman’s facility in Gilbert, Arizona, for final outfitting ahead of its launch to lunar orbit.
Thales Alenia Space
At a Thales Alenia Space facility in Turin, Italy, technicians prepare Gateway’s HALO (Habitation and Logistics Outpost) for transport. The module’s primary structure, fabricated by Thales Alenia Space, will travel to Northrop Grumman’s facility in Gilbert, Arizona, for final outfitting ahead of its launch to lunar orbit.
Thales Alenia Space
At the Thales Alenia Space facility in Turin, Italy, technicians prepare Gateway’s HALO (Habitation and Logistics Outpost) for transport. The module’s primary structure, fabricated by Thales Alenia Space, will travel to Northrop Grumman’s facility in Gilbert, Arizona, for final outfitting ahead of its launch to lunar orbit.
Thales Alenia Space
At the Thales Alenia Space facility in Turin, Italy, technicians prepare Gateway’s HALO (Habitation and Logistics Outpost) for transport. The module’s primary structure, fabricated by Thales Alenia Space, will travel to Northrop Grumman’s facility in Gilbert, Arizona, for final outfitting ahead of its launch to lunar orbit.
Thales Alenia Space
At the Thales Alenia Space facility in Turin, Italy, technicians prepare Gateway’s HALO (Habitation and Logistics Outpost) for transport. The module’s primary structure, fabricated by Thales Alenia Space, will travel to Northrop Grumman’s facility in Gilbert, Arizona, for final outfitting ahead of its launch to lunar orbit.
Thales Alenia Space
Gateway’s HALO (Habitation and Logistics Outpost) departs Italy en route to Arizona, where it will undergo final outfitting at Northrop Grumman’s facility in Gilbert ahead of its launch to lunar orbit. The module’s primary structure was fabricated by Thales Alenia Space in Turin.
Thales Alenia Space
Gateway’s HALO (Habitation and Logistics Outpost) departs Italy en route to Arizona, where it will undergo final outfitting at Northrop Grumman’s facility in Gilbert ahead of its launch to lunar orbit. The module’s primary structure was fabricated by Thales Alenia Space in Turin.
Thales Alenia Space
Gateway’s HALO (Habitation and Logistics Outpost) departs Italy en route to Arizona, where it will undergo final outfitting at Northrop Grumman’s facility in Gilbert ahead of its launch to lunar orbit. The module’s primary structure was fabricated by Thales Alenia Space in Turin.
Thales Alenia Space
Gateway’s HALO (Habitation and Logistics Outpost) departs Italy en route to Arizona, where it will undergo final outfitting at Northrop Grumman’s facility in Gilbert ahead of its launch to lunar orbit. The module’s primary structure was fabricated by Thales Alenia Space in Turin.
Thales Alenia Space
Gateway’s HALO (Habitation and Logistics Outpost) departs Italy en route to Arizona, where it will undergo final outfitting at Northrop Grumman’s facility in Gilbert ahead of its launch to lunar orbit. The module’s primary structure was fabricated by Thales Alenia Space in Turin.
Thales Alenia Space
April 1, 2025
Wheels down in Arizona
US Arrival of HALO marked milestone for first lunar space station
Gateway’s HALO arrived in Mesa, Arizona, after traveling from Italy, where Thales Alenia Space fabricated its primary structure. Delivered by cargo aircraft to Phoenix-Mesa Gateway Airport, HALO was then transported to Northrop Grumman’s facility in Gilbert for final outfitting.
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Touchdown: HALO’s Arrival in Arizona
Browse photos of HALO’s arrival and unloading in Arizona. Click the arrows below to scroll through the gallery.
Gateway’s HALO (Habitation and Logistics Outpost) arrives in Mesa, Arizona, after traveling from Italy, where Thales Alenia Space fabricated its primary structure. Delivered by cargo aircraft to Phoenix-Mesa Gateway Airport, HALO will be transported to Northrop Grumman’s facility in Gilbert for final outfitting.
NASA/Josh Valcarcel
Gateway’s HALO (Habitation and Logistics Outpost) arrives in Mesa, Arizona, after traveling from Italy, where Thales Alenia Space fabricated its primary structure. Delivered by cargo aircraft to Phoenix-Mesa Gateway Airport, HALO will be transported to Northrop Grumman’s facility in Gilbert for final outfitting.
NASA/Josh Valcarcel
Gateway’s HALO (Habitation and Logistics Outpost) arrives in Mesa, Arizona, after traveling from Italy, where Thales Alenia Space fabricated its primary structure. Delivered by cargo aircraft to Phoenix-Mesa Gateway Airport, HALO will be transported to Northrop Grumman’s facility in Gilbert for final outfitting.
NASA/Josh Valcarcel
Gateway’s HALO (Habitation and Logistics Outpost) arrives in Mesa, Arizona, after traveling from Italy, where Thales Alenia Space fabricated its primary structure. Delivered by cargo aircraft to Phoenix-Mesa Gateway Airport, HALO will be transported to Northrop Grumman’s facility in Gilbert for final outfitting.
NASA/Josh Valcarcel
Gateway’s HALO (Habitation and Logistics Outpost) arrives in Mesa, Arizona, after traveling from Italy, where Thales Alenia Space fabricated its primary structure. Delivered by cargo aircraft to Phoenix-Mesa Gateway Airport, HALO will be transported to Northrop Grumman’s facility in Gilbert for final outfitting.
NASA/Josh Valcarcel
Gateway’s HALO (Habitation and Logistics Outpost) arrives in Mesa, Arizona, after traveling from Italy, where Thales Alenia Space fabricated its primary structure. Delivered by cargo aircraft to Phoenix-Mesa Gateway Airport, HALO will be transported to Northrop Grumman’s facility in Gilbert for final outfitting.
NASA/Josh Valcarcel
Gateway’s HALO (Habitation and Logistics Outpost) arrives in Mesa, Arizona, after traveling from Italy, where Thales Alenia Space fabricated its primary structure. Delivered by cargo aircraft to Phoenix-Mesa Gateway Airport, HALO will be transported to Northrop Grumman’s facility in Gilbert for final outfitting.
NASA/Josh Valcarcel
Gateway’s HALO (Habitation and Logistics Outpost) arrives in Mesa, Arizona, after traveling from Italy, where Thales Alenia Space fabricated its primary structure. Delivered by cargo aircraft to Phoenix-Mesa Gateway Airport, HALO will be transported to Northrop Grumman’s facility in Gilbert for final outfitting.
NASA/Josh Valcarcel
April 3, 2025
Unboxing the future of lunar exploration
Out of the box and on to outfitting
At Northrop Grumman’s Gilbert, Arizona, facility, teams removed HALO from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
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One Giant Unboxing for Lunar Exploration
Scroll through the photos below to see HALO’s unboxing at Northrop Grumman in Gilbert, Arizona.
At Northrop Grumman’s Gilbert, Arizona, facility, teams begin removing Gateway’s HALO (Habitation and Logistics Outpost) from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
NASA/Josh Valcarcel
At Northrop Grumman’s Gilbert, Arizona, facility, teams begin removing Gateway’s HALO (Habitation and Logistics Outpost) from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
NASA/Josh Valcarcel
At Northrop Grumman’s Gilbert, Arizona, facility, teams remove Gateway’s HALO (Habitation and Logistics Outpost) from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
NASA/Josh Valcarcel
At Northrop Grumman’s Gilbert, Arizona, facility, teams remove Gateway’s HALO (Habitation and Logistics Outpost) from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
NASA/Josh Valcarcel
At Northrop Grumman’s Gilbert, Arizona, facility, teams begin removing Gateway’s HALO (Habitation and Logistics Outpost) from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
NASA/Josh Valcarcel
At Northrop Grumman’s Gilbert, Arizona, facility, teams remove Gateway’s HALO (Habitation and Logistics Outpost) from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
NASA/Josh Valcarcel
At Northrop Grumman’s Gilbert, Arizona, facility, teams remove Gateway’s HALO (Habitation and Logistics Outpost) from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
NASA/Josh Valcarcel
At Northrop Grumman’s Gilbert, Arizona, facility, teams remove Gateway’s HALO (Habitation and Logistics Outpost) from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
NASA/Josh Valcarcel
At Northrop Grumman’s Gilbert, Arizona, facility, teams remove Gateway’s HALO (Habitation and Logistics Outpost) from its transport container. HALO arrived from Turin, Italy, where Thales Alenia Space fabricated its primary structure. The module will undergo final outfitting in Gilbert before being integrated with the Power and Propulsion Element and launched to lunar orbit.
NASA/Josh Valcarcel
some assembly required
Outfitting HALO to support life in lunar orbit
The work underway in Arizona will transform HALO into a future home for Artemis astronauts
Now in Arizona, HALO has entered its next phase: outfitting and integration. To mark HALO’s arrival and the start of this important phase, teams in Arizona gathered for special celebrations and outreach events, highlighting Gateway’s role in supporting the Artemis campaign and future exploration from the Moon to Mars.
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HALO’s U.S. Debut: Celebrating a Milestone Moment
Click the arrows below to view photos from the celebration and outreach events held to mark HALO’s U.S. arrival.
Dr. Lori Glaze, acting associate administrator for NASA’s Exploration Systems Development Mission Directorate, and Dr. Jon B. Olansen, Gateway Program manager, on stage during an April 24, 2025, event at Northrop Grumman’s facility in Gilbert, Arizona, commemorating HALO’s arrival in the United States.
Northrop Grumman
NASA astronaut Randy Bresnik smiles while posing for a photo in front of the HALO module on April 24, 2024, during an event at Northrop Grumman’s facility in Gilbert, Arizona, commemorating HALO’s arrival in the United States. The image has been slightly edited to blur a screen in the bottom right corner to comply with facility security requirements.
Northrop Grumman
NASA astronaut Randy Bresnik peers inside the HALO module during a close-up look on April 24, 2024, at Northrop Grumman’s facility in Gilbert, Arizona. The visit was part of an event commemorating HALO’s arrival in the United States, marking a major milestone for Gateway.
NASA astronaut Randy Bresnik speaks with Northrop Grumman employees in front of the HALO module on April 24, 2024, during an event at the company’s facility in Gilbert, Arizona, celebrating HALO’s arrival in the United States. The employee badges in this image were edited to comply with facility security requirements.
Carlos Garcia-Galan, deputy manager of NASA’s Gateway Program, delivers a keynote address on Gateway, Artemis, and the next era of human space exploration at the 2025 Arizona NASA Space Grant Consortium Statewide Student Research Symposium, held April 18, 2025, at Arizona State University.
Arizona State University/Charlie Leight
Carlos Garcia-Galan, deputy manager of NASA’s Gateway Program, delivers a keynote address on Gateway, Artemis, and the next era of human space exploration at the 2025 Arizona NASA Space Grant Consortium Statewide Student Research Symposium, held April 18, 2025, at Arizona State University.
Arizona State University/Charlie Leight
Carlos Garcia-Galan, deputy manager of NASA’s Gateway Program, talks with college students about NASA internship opportunities after delivering a keynote address on Gateway, Artemis, and the next era of human space exploration at the 2025 Arizona NASA Space Grant Consortium Statewide Student Research Symposium, held April 18, 2025, at Arizona State University.
Arizona State University/Charlie Leight
Carlos Garcia-Galan, deputy manager of NASA’s Gateway Program, talks with college students about NASA internship opportunities after delivering a keynote address on Gateway, Artemis, and the next era of human space exploration at the 2025 Arizona NASA Space Grant Consortium Statewide Student Research Symposium, held April 18, 2025, at Arizona State University.
Arizona State University/Charlie Leight
Carlos Garcia-Galan, deputy manager of NASA’s Gateway Program, talks with college students about NASA internship opportunities after delivering a keynote address on Gateway, Artemis, and the next era of human space exploration at the 2025 Arizona NASA Space Grant Consortium Statewide Student Research Symposium, held April 18, 2025, at Arizona State University.
Arizona State University/Charlie Leight
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