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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
With two months to go before flight, the Apollo 13 prime crew of James Lovell, Thomas Mattingly, Fred Haise, and backups John Young, John Swigert, and Charles Duke continued to train for the 10-day mission planned to land in the Fra Mauro highlands region of the Moon. Engineers continued to prepare the Saturn V rocket and spacecraft at the launch pad for the April 11, 1970, liftoff and completed the Flight Readiness Test of the vehicle. All six astronauts spent many hours in flight simulators training while the Moon walkers practiced landing the Lunar Module and rehearsed their planned Moon walks. The crew for the next Moon landing mission, Apollo 14, participated in a geology field trip as part of their training for the flight then planned for October 1970. Meanwhile, NASA released Apollo 12 lunar samples to scientists and the Apollo 12 crew set off on a Presidential world goodwill tour.
At NASA’s Kennedy Space Center in Florida, engineers completed the Flight Readiness Test of the Apollo 13 Saturn V on Feb. 26. The test ensured that all systems are flight ready and compatible with ground support equipment, and the astronauts simulated portions of the countdown and powered flight. Successful completion of the readiness test cleared the way for a countdown dress rehearsal at the end of March.
John Young prepares for a flight aboard the Lunar Landing Training Vehicle.NASA John Young after a training flight aboard the landing trainer. NASA Fred Haise prepares for a flight at the Lunar Landing Research Facility. NASA One of the greatest challenges astronauts faced during a lunar mission entailed completing a safe landing on the lunar surface. In addition to time spent in simulators, Apollo mission commanders and their backups trained for the final few hundred feet of the descent using the Lunar Landing Training Vehicle at Ellington Air Force Base near the Manned Spacecraft Center, now NASA’s Johnson Space Center, in Houston. Bell Aerosystems of Buffalo, New York, built the trainer for NASA to simulate the flying characteristics of the Lunar Module. Lovell and Young completed several flights in February 1970. Due to scheduling constraints with the trainer, lunar module pilots trained for their role in the landing using the Lunar Landing Research Facility at NASA’s Langley Research Center in Hampton, Virginia. Haise and Duke completed training sessions at the Langley facility in February.
Charles Duke practices Lunar Module egress during a KC-135 parabolic flight. NASA Charles Duke rehearses unstowing equipment from the Lunar Module during a KC-135 parabolic flight. NASA The astronauts trained for moonwalks with parabolic flights aboard NASA’s KC-135 aircraft that simulated the low lunar gravity, practicing their ladder descent to the surface. On the ground, they rehearsed the moonwalks, setting up the American flag and the large S-band communications antenna, and collecting lunar samples. Engineers improved their spacesuits to make the expected longer spacewalks more comfortable for the crew members by installing eight-ounce bags of water inside the helmets for hydration.
James Lovell, left, and Fred Haise practice setting up science equipment, the American flag, and the S-band antenna.NASA Lovell, left, and Haise practice collecting rock samples. NASA John Young, left, and Charles Duke train to collect rock samples. NASA Fred Haise, left, and James Lovell practice lowering the Apollo Lunar Surface Experiment Package from the Lunar Module.NASA Lovell, left, and Haise practice setting up the experiments. NASA Lovell, left, and Haise practice drilling for the Heat Flow Experiment. NASA During their 35 hours on the Moon’s surface, Lovell and Haise planned to conduct two four-hour spacewalks to set up the Apollo Lunar Surface Experiment Package (ALSEP), a suite of four investigations designed to collect data about the lunar environment after the astronauts’ departure, and to conduct geologic explorations of the landing site. The four experiments included the:
Charged Particle Lunar Environment Experiment designed to measure the flexes of charged particles Cold Cathode Gauge Experiment designed to measure the pressure of the lunar atmosphere Heat Flow Experiment designed to make thermal measurements of the lunar subsurface Passive Seismic Experiment designed to measure any moonquakes, either naturally occurring or caused by artificial means As an additional investigation, the astronauts planned to deploy and retrieve the Solar Wind Composition experiment, a sheet of aluminum foil to collect particles from the solar wind for analysis by scientists back on Earth after about 20 hours of exposure on the lunar surface.
Apollo 14 astronauts Eugene Cernan, left, Joe Engle, Edgar Mitchell, and Alan Shepard with geologist Richard Jahns in the Pinacates Mountains of northern Mexico. NASA Shepard, left, Engle, Mitchell, and Cernan training with the Modular Equipment Transporter, accompanied by geologist Jahns. NASA With one lunar mission just two months away, NASA continued preparations for the following flight, Apollo 14, then scheduled for October 1970 with a landing targeted for the Littrow region of the Moon, an area scientists believed to be of volcanic origin. Apollo 14 astronauts Alan Shepard, Stuart Roosa, and Edgar Mitchell and their backups Eugene Cernan, Ronald Evans, and Joe Engle learned spacecraft systems in the simulators. Accompanied by a team of geologists led by Richard Jahns, Shepard, Mitchell, Cernan, and Engle participated in a geology expedition to the Pinacate Mountain Range in northern Mexico Feb. 14-18, 1970. The astronauts practiced using the Modular Equipment Transporter, a two-wheeled conveyance to transport tools and samples on the lunar surface.
Mail out of the Apollo 12 lunar samples. Apollo 12 astronauts Charles Conrad, left, Richard Gordon, and Alan Bean ride in a motorcade in Lima, Peru.NASA On Feb. 13, 1970, NASA began releasing Apollo 12 lunar samples to 139 U.S. and 54 international scientists in 16 countries, a total of 28.6 pounds of material. On Feb. 16, Apollo 12 astronauts Charles Conrad, Richard Gordon, and Alan Bean, accompanied by their wives and NASA and State Department officials, departed Houston’s Ellington Air Force Base for their 38-day Bullseye Presidential Goodwill World Tour. They first traveled to Latin America, making stops in Venezuela, Peru, Chile, and Panama before continuing on to Europe, Africa, and Asia.
The groundbreaking science and discoveries made during Apollo missions has pushed NASA to explore the Moon more than ever before through the Artemis program. Apollo astronauts set up mirror arrays, or “retroreflectors,” on the Moon to accurately reflect laser light beamed at them from Earth with minimal scattering or diffusion. Retroreflectors are mirrors that reflect the incoming light back in the same incoming direction. Calculating the time required for the beams to bounce back allowed scientists to precisely measure the Moon’s shape and distance from Earth, both of which are directly affected by Earth’s gravitational pull. More than 50 years later, on the cusp of NASA’s crewed Artemis missions to the Moon, lunar research still leverages data from those Apollo-era retroreflectors.
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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
Official crew portrait for NASA’s SpaceX Crew-10 mission with NASA astronauts Anne McClain and Nichole Ayers, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov.Credit: NASA NASA and its partners will discuss the upcoming Expedition 73 mission aboard the International Space Station during a pair of news conferences on Monday, Feb. 24, from the agency’s Johnson Space Center in Houston.
Mission leadership will participate in an overview news conference at 2 p.m. EST live on NASA+, covering preparations for NASA’s SpaceX Crew-10 launch in March and the agency’s crew member rotation launch on Soyuz in April. Learn how to watch NASA content through a variety of platforms, including social media.
NASA also will host a crew news conference at 4 p.m. and provide coverage on NASA+, followed by individual crew member interviews beginning at 5 p.m. This is the final media opportunity with Crew-10 before the crew members travel to NASA’s Kennedy Space Center in Florida for launch.
The Crew-10 mission, targeted to launch Wednesday, March 12, will carry NASA astronauts Anne McClain and Nichole Ayers, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov to the orbiting laboratory.
NASA astronaut Jonny Kim, scheduled to launch to the space station on the Soyuz MS-27 spacecraft no earlier than April 8, also will participate in the crew briefing and interviews. Kim will be available again on Tuesday, March 18, for limited virtual interviews prior to launch. NASA will provide additional details on that opportunity when available.
For the Crew-10 mission, a SpaceX Falcon 9 rocket and Dragon spacecraft will launch from Launch Complex 39A at NASA Kennedy. The three-person crew of Soyuz MS-27, including Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky, will launch from the Baikonur Cosmodrome in Kazakhstan.
United States-based media seeking to attend in person must contact the NASA Johnson newsroom no later than 5 p.m. on Friday, Feb. 21, at 281-483-5111 or at jsccommu@mail.nasa.gov. U.S. and international media interested in participating by phone must contact NASA Johnson by 9:45 a.m. the day of the event.
U.S. and international media seeking remote interviews with the crew must submit requests to the NASA Johnson newsroom by 5 p.m. on Feb. 21. A copy of NASA’s media accreditation policy is available online.
Briefing participants include (all times Eastern and subject to change based on real-time operations):
2 p.m.: Expedition 73 Overview News Conference
Ken Bowersox, associate administrator, Space Operations Mission Directorate at NASA Headquarters in Washington Steve Stich, manager, NASA’s Commercial Crew Program, NASA Kennedy Bill Spetch, operations integration manager, NASA’s International Space Station Program, NASA Johnson William Gerstenmaier, vice president, Build & Flight Reliability, SpaceX Mayumi Matsuura, vice president and director general, Human Spaceflight Technology Directorate, JAXA 4 p.m.: Expedition 73 Crew News Conference
Jonny Kim, Soyuz MS-27 flight engineer, NASA Anne McClain, Crew-10 spacecraft commander, NASA Nichole Ayers, Crew-10 pilot, NASA Takuya Onishi, Crew-10 mission specialist, JAXA Kirill Peskov, Crew-10 mission specialist, Roscosmos 5 p.m.: Crew Individual Interview Opportunities
Crew-10 members and Kim available for a limited number of interviews Official portrait of NASA astronaut Jonny Kim, who will serve as a flight engineer during Expedition 73.Credit: NASA Kim is making his first spaceflight after selection as part of the 2017 NASA astronaut class. A native of Los Angeles, Kim is a U.S. Navy lieutenant commander and dual designated naval aviator and flight surgeon. Kim also served as an enlisted Navy SEAL. He holds a bachelor’s degree in Mathematics from the University of San Diego and a medical degree from Harvard Medical School in Boston. He completed his internship with the Harvard Affiliated Emergency Medicine Residency at Massachusetts General Hospital and Brigham and Women’s Hospital. After completing the initial astronaut candidate training, Kim supported mission and crew operations in various roles, including the Expedition 65 lead operations officer, T-38 operations liaison, and space station capcom chief engineer. Follow @jonnykimusa on X and @jonnykimusa on Instagram.
Selected by NASA as an astronaut in 2013, this will be McClain’s second spaceflight. A colonel in the U.S. Army, she earned her bachelor’s degree in Mechanical Engineering from the U.S. Military Academy at West Point, New York, and holds master’s degrees in Aerospace Engineering, International Security, and Strategic Studies. The Spokane, Washington, native was an instructor pilot in the OH-58D Kiowa Warrior helicopter and is a graduate of the U.S. Naval Test Pilot School in Patuxent River, Maryland. McClain has more than 2,300 flight hours in 24 rotary and fixed-wing aircraft, including more than 800 in combat, and was a member of the U.S. Women’s National Rugby Team. On her first spaceflight, McClain spent 204 days as a flight engineer during Expeditions 58 and 59, and completed two spacewalks, totaling 13 hours and 8 minutes. Since then, she has served in various roles, including branch chief and space station assistant to the chief of NASA’s Astronaut Office. Follow @astroannimal on X and @astro_annimal on Instagram.
The Crew-10 mission will be the first spaceflight for Ayers, who was selected as a NASA astronaut in 2021. Ayers is a major in the U.S. Air Force and the first member of NASA’s 2021 astronaut class named to a crew. The Colorado native graduated from the Air Force Academy in Colorado Springs with a bachelor’s degree in Mathematics and a minor in Russian, where she was a member of the academy’s varsity volleyball team. She later earned a master’s in Computational and Applied Mathematics from Rice University in Houston. Ayers served as an instructor pilot and mission commander in the T-38 ADAIR and F-22 Raptor, leading multinational and multiservice missions worldwide. She has more than 1,400 total flight hours, including more than 200 in combat. Follow @astro_ayers on X and @astro_ayers on Instagram.
With 113 days in space, this mission also will mark Onishi’s second trip to the space station. After being selected as an astronaut by JAXA in 2009, he flew as a flight engineer for Expeditions 48 and 49, becoming the first Japanese astronaut to robotically capture the Cygnus spacecraft. He also constructed a new experimental environment aboard Kibo, the station’s Japanese experiment module. After his first spaceflight, Onishi became certified as a JAXA flight director, leading the team responsible for operating Kibo from JAXA Mission Control in Tsukuba, Japan. He holds a bachelor’s degree in Aeronautics and Astronautics from the University of Tokyo, and was a pilot for All Nippon Airways, flying more than 3,700 flight hours in the Boeing 767. Follow astro_onishi on X.
The Crew-10 mission will also be Peskov’s first spaceflight. Before his selection as a cosmonaut in 2018, he earned a degree in Engineering from the Ulyanovsk Civil Aviation School and was a co-pilot on the Boeing 757 and 767 aircraft for airlines Nordwind and Ikar. Assigned as a test cosmonaut in 2020, he has additional experience in skydiving, zero-gravity training, scuba diving, and wilderness survival.
Learn more about how NASA innovates for the benefit of humanity through NASA’s Commercial Crew Program at:
https://www.nasa.gov/commercialcrew
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Joshua Finch / Jimi Russell
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov / james.j.russell@nasa.gov
Kenna Pell / Sandra Jones
Johnson Space Center, Houston
281-483-5111
kenna.m.pell@nasa.gov / sandra.p.jones@nasa.gov
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Last Updated Feb 18, 2025 LocationNASA Headquarters Related Terms
Humans in Space Anne C. McClain Astronauts Commercial Crew International Space Station (ISS) ISS Research Johnson Space Center Jonny Kim Nichole Ayers View the full article
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By European Space Agency
The European Space Agency (ESA) and AAC Clyde Space, a New Space company specialising in small satellite technologies, have jointly signed a contract for the first phase of satellite constellation project INFLECION. The initiative will transform Maritime Domain Awareness – the understanding of activities at sea – by enhancing safety, efficiency, compliance, and environmental sustainability in maritime operations.
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