Join the Alien Search, login or register FREE on Aliens and Space Forum

Members Can Post Anonymously On This Site

Six Adapters for Crewed Artemis Flights Tested, Built at NASA Marshall

By NASA
June 25 in NASA

Six Adapters for Crewed Artemis Flights Tested, Built at NASA Marshall

Key adapters for the first crewed Artemis missions are manufactured at NASA’s Marshall Space Flight Center in Huntsville, Alabama. The cone-shaped payload adapter, left, will debut on the Block 1B configuration of the SLS rocket beginning with Artemis IV, while the Orion stage adapters, right, will be used for Artemis II and Artemis III.

Six adapters for the next of NASA’s SLS (Space Launch System) rockets for Artemis II through Artemis IV are currently at NASA’s Marshall Space Flight Center in Alabama. Engineers are analyzing data and applying lessons learned from extensive in-house testing and the successful uncrewed Artemis I test flight to improve future iterations of the rocket.

Credits: NASA/Sam Lott

As a child learning about basic engineering, you probably tried and failed to join a square-shaped toy with a circular-shaped toy: you needed a third shape to act as an adapter and connect them both together. On a much larger scale, integration of NASA’s powerful SLS (Space Launch System) rocket and the Orion spacecraft for the agency’s Artemis campaign would not be possible without the adapters being built, tested, and refined at NASA’s Marshall Space Flight Center in Huntsville, Alabama.

Marshall is currently home to six adapters designed to connect SLS’s upper stages with the core stages and propulsion systems for future Artemis flights to the Moon.

Preparing Block 1 Adapters for Upcoming Crewed Flights

The first three Artemis flights use the SLS Block 1 rocket variant, which can send more than 27 metric tons (59,500 pounds) to the Moon in a single launch with the assistance of the interim cryogenic propulsion stage. The propulsion stage is sandwiched between two adapters: the launch vehicle stage adapter and the Orion stage adapter.

The cone-shaped launch vehicle stage adapter provides structural strength and protects the rocket’s flight computers and other delicate systems from acoustic, thermal, and vibration effects.

“The inside of the launch vehicle stage adapter for the SLS rocket uses orthogrid machining – also known as waffle pattern machining,” said Keith Higginbotham, launch vehicle stage adapter hardware manager supporting the SLS Spacecraft/Payload Integration & Evolution Office at Marshall. “The aluminum alloy plus the grid pattern is lightweight but also very strong.”

The launch vehicle stage adapter for Artemis II is at Marshall and ready for shipment to NASA’s Kennedy Space Center in Florida, while engineering teams are completing outfitting and integration work on the launch vehicle stage adapter for Artemis III. These cone-shaped adapters differ from their Artemis I counterpart, featuring additional avionics protection for crew safety.

Just a few buildings over, the Orion stage adapter for Artemis II, with its unique docking target that mimics the target on the interim cryogenic propulsion stage to test Orion’s handling during the piloting demonstration test, is in final outfitting prior to shipment to Kennedy for launch preparations. The five-foot-tall, ring-shaped adapter is small but mighty: in addition to having space to accommodate small secondary payloads, it contains a diaphragm that acts as a barrier to prevent gases generated during launch from entering Orion.

The Artemis III Orion stage adapter’s major structure is complete and its avionics unit and diaphragm will be installed later this year.

The cone-shaped launch vehicle stage adapter, seen in yellow, is in a production area. — Following the first flight of SLS with Artemis I, technicians adjusted their approach to assembling the launch vehicle stage adapter by introducing the use of a rounding tool to ensure that no unintended forces are placed on the hardware.
NASA/Sam Lott

Artemis II Astronauts Victor Glover, Reid Wiseman, Christina Koch, and Jeremy Hansen visit Marshall Space Flight Center in Huntsville, AL on Nov. 27 and sign the Artemis II Orion stage adapter — The Orion stage adapter is complete at Marshall, including welding, painting, and installation of the secondary payload brackets, cables, and avionics unit. The adapter is protected by a special conductive paint that prevents electric arcing in space. NASA astronauts Reid Wiseman and Christina Koch viewed the hardware during a Nov. 27 visit to Marshall.
NASA/Charles Beason

These photos and videos show how NASA manufactured and prepared to transport the payload adapter in February inside Building 4708 at NASA’s Marshall Space Flight Center in Huntsville, Alabama. Prior to moving the hardware for testing, teams installed the New Explorations Secondary Transport component, called the NEST, into the top of the engineering development unit. The NEST component will allow the hardware to hold a series of secondary payloads, or small satellites. The cone-shaped payload adapter is about 8.5 feet tall and features two metal rings and eight composite panels. The adapter, which will debut on NASA’s Artemis IV mission, is an evolution from the Orion stage adapter used in the Block 1 configuration of the rocket for the first three Artemis missions. It will be housed inside the universal stage adapter atop the rocket’s more powerful in-space stage, called the exploration upper stage. The payload adapter, like the launch vehicle stage adapter and the Orion stage adapter, is fully manufactured and tested at Marshall, which manages the SLS Program. NASA is working to land the first woman, first person of color, and its first international partner astronaut on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft and Gateway in orbit around the Moon and commercial human landing systems, next-generational spacesuits, and rovers on the lunar surface. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch. — SLS Block 1B’s payload adapter is an evolution from the Orion stage adapter used in the Block 1 configuration, but each will be unique and customized to fit individual mission needs. “Both the Orion stage adapter and the payload adapter are being assembled in the same room at Marshall,” said Brent Gaddes, lead for the Orion stage adapter in the Spacecraft/Payload Integration & Evolution Office at Marshall. “So, there’s a lot of cross-pollination between teams.”
NASA/Sam Lott

These photos and videos show how crews guided a test version of the universal stage adapter for NASA’s more powerful version of its SLS (Space Launch System) rocket to Building 4619 at the agency’s Marshall Space Flight Center in Huntsville, Alabama, Feb. 22. Built by Leidos, the lead contractor for the universal stage adapter, crews transported the hardware from a Leidos facility in Decatur, Alabama, the same day. The universal stage adapter will connect the SLS rocket’s upgraded in-space propulsion stage, called the exploration upper stage, to NASA’s Orion spacecraft as part of the evolved Block 1B configuration of the SLS rocket. It will also serve as a compartment capable of accommodating large payloads, such as modules or other exploration spacecraft. In Building 4619’s Load Test Annex High Bay at Marshall, the development test article will first undergo modal testing that will shake the hardware to validate dynamic models. Later, during ultimate load testing, force will be applied vertically and to the sides of the hardware. Unlike the flight hardware, the development test article has flaws intentionally included in its design, which will help engineers verity that the flight adapter can withstand the extreme forces it will face during launch and flight. — Unlike the flight hardware, the universal stage adapter’s development test article has flaws intentionally included in its design to test if fracture toughness predictions are correct. Technicians are incorporating changes for the next test article, including alterations to the vehicle damping system mitigating vibrations on the launch pad.
NASA/Brandon Hancock

Block 1B Adapters Support Bolder Missions

Beginning with Artemis IV, a new configuration of SLS, the SLS Block 1B, will use the new, more powerful exploration upper stage to enable more ambitious missions to deep space. The new stage requires new adapters.

The cone-shaped payload adapter – containing two aluminum rings and eight composite panels made from a graphite epoxy material – will be housed inside the universal stage adapter atop the rocket’s exploration upper stage.

The payload adapter test article is being twisted, shaken, and placed under extreme pressure to check its structural strength as part of testing at Marshall. Engineers are making minor changes to the design of the flight article, such as the removal of certain vent holes, based on the latest analyses.

The sixth adapter at Marshall is a development test article of the universal stage adapter, which will be the largest composite structure from human spaceflight missions ever flown at 27.5 feet in diameter and 32 feet long. It is currently undergoing modal and structural testing to ensure it is light, strong, and ready to connect SLS Block 1B’s exploration upper stage to Orion.

“Every pound of structure is equal to a pound of payload,” says Tom Krivanek, universal stage adapter sub-element project manager at NASA’s Glenn Research Center in Cleveland. Glenn manages the adapter for the agency. “That’s why it’s so valuable that the universal stage adapter be as light as possible. The universal stage adapter separates after the translunar insertion, so NASA will need to demonstrate the ability to separate cleanly in orbit in very cold conditions.”

The Future of Marshall Is Innovation

With its multipurpose testing equipment, innovative manufacturing processes, and large-scale integration facilities, Marshall facilities and capabilities enable teams to process composite hardware elements for multiple Artemis missions in parallel, providing for cost and schedule savings.

Lessons learned from testing and manufacturing hardware for the first three SLS flights in the Block 1 configuration have aided in designing and integrating the SLS Block 1B configuration.

“NASA learns with every iteration we build. Even if you have a room full of smart people trying to foresee everything in the future, production is different from development. It’s why NASA builds test articles and doesn’t just start with the flight article as the first piece of hardware.”

Brent Gaddes

Lead for the Orion stage adapter in the Spacecraft/Payload Integration and Evolution Office

Both adapters for the SLS Block 1 are manufactured using friction stir welding in Marshall’s Materials and Processes Laboratory, a process that very reliably produces materials that are typically free of flaws.

Pioneering techniques such as determinant assembly and digital tooling ensure an efficient and uniform manufacturing process and save NASA and its partners money and time when building Block 1B’s payload adapter. Structured light scanning maps each panel and ring individually to create a digital model informing technicians where holes should be drilled.

“Once the holes are put in with a hand drill located by structured light, it’s simply a matter of holding the pieces together and dropping fasteners in place,” Gaddes said. “It’s kind of like an erector set.”

From erector sets to the Moon and beyond – the principles of engineering are the same no matter what you are building.

NASA is working to land the first woman, first person of color, and its first international partner astronaut on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft, supporting ground systems, advanced spacesuits and rovers, the Gateway in orbit around the Moon, and commercial human landing systems. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.

News Media Contact

Corinne Beckinger
Marshall Space Flight Center, Huntsville, Ala.
256.544.0034
corinne.m.beckinger@nasa.gov

View the full article

Quote

Link to comment

Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

× Pasted as rich text. Paste as plain text instead

Only 75 emoji are allowed.

× Your link has been automatically embedded. Display as a link instead

× Your previous content has been restored. Clear editor

× You cannot paste images directly. Upload or insert images from URL.

Insert image from URL

Followers 0

Go to topic listing

Similar Topics
- La NASA y Perú acuerdan estudiar una posible campaña de lanzamiento de cohetes sonda
  By NASA
  
  El viceministro de Políticas para la Defensa del Ministerio de Defensa de Perú, César Medardo Torres Vega, el administrador de la NASA, Bill Nelson, y el director de la Comisión Nacional de Investigación y Desarrollo Aeroespacial del Perú (CONIDA), mayor general Roberto Melgar Sheen, se reúnen en Lima, Perú, el 14 de noviembre de 2024, donde EE. UU. y Perú firmaron un memorando de entendimiento acordando estudiar una potencial campaña de cohetes sonda.Crédito: Embajada de EE. UU. en Perú Read this release in English here.
  La NASA y la Comisión Nacional de Investigación y Desarrollo Aeroespacial del Perú (CONIDA) sentaron las bases para una posible campaña de varios años de duración para el lanzamiento de pequeños cohetes científicos desde Perú, conjuntamente con Estados Unidos.
  Ambos países firmaron el jueves un memorando de entendimiento no vinculante que incluye capacitación en seguridad, un estudio de factibilidad conjunto para la posible campaña, y asistencia técnica para CONIDA en lanzamientos de cohetes sonda. Los cohetes sonda son pequeños cohetes de bajo costo que proporcionan acceso suborbital al espacio.
  “Estamos entusiasmados de analizar la posibilidad de lanzar nuevamente cohetes sonda desde Perú”, dijo el administrador de la NASA, Bill Nelson, quien firmó en nombre de Estados Unidos. “Este acuerdo profundiza nuestra colaboración internacional con Perú y la investigación científica que llevamos a cabo debido a la ubicación del país en el ecuador magnético. Juntos iremos más lejos”.
  El mayor general Roberto Melgar Sheen, jefe institucional de CONIDA, firmó en nombre de Perú. Brian Nichols, subsecretario de Asuntos del Hemisferio Occidental del Departamento de Estado de EE. UU., y Stephanie Syptak-Ramnath, embajadora de EE. UU. en Perú, también participaron, entre otros funcionarios peruanos. El evento tuvo lugar durante la semana del Foro de Cooperación Económica Asia-Pacífico que comenzó el 9 de noviembre en Lima.
  Durante su visita a Perú, Nelson también discutió la importancia de las asociaciones y la colaboración internacionales en el espacio y celebró la firma de los Acuerdos Artemis por parte de Perú a principios de este año.
  Estados Unidos y Perú tienen una larga historia de cooperación espacial. La NASA llevó a cabo campañas de cohetes sonda en la base de lanzamiento Punta Lobos de CONIDA en 1975 y 1983.
  La NASA utiliza cohetes sonda para transportar instrumentos científicos al espacio en vuelos suborbitales para recopilar importantes datos científicos y poner a prueba prototipos de instrumentos. Con ellos se obtienen datos de incalculable valor que mejoran nuestra comprensión de la atmósfera y el clima de la Tierra, nuestro sistema solar y el universo, y se ponen a prueba equipamientos para viajes espaciales más profundos.
  Comprender la atmósfera de la Tierra y cómo es influenciada por el Sol es crucial para proteger los recursos terrestres y espaciales de los que dependemos todos los días, desde la red eléctrica hasta los datos meteorológicos e incluso la navegación.
  Para obtener más información sobre las asociaciones internacionales de la NASA (en inglés), visita:
  https://www.nasa.gov/oiir
  -fin-
  Meira Bernstein / Elizabeth Shaw
  Headquarters, Washington
  202-358-1600
  meira.b.bernstein@nasa.gov / elizabeth.a.shaw@nasa.gov
  Share
  Details
  Last Updated Nov 14, 2024 EditorJessica TaveauLocationNASA Headquarters Related Terms
  Office of International and Interagency Relations (OIIR) Artemis Accords Sounding Rockets View the full article
- NASA Johnson Invites Proposals to Lease Vibration Test Facility
  By NASA
  
  Johnson Space Center Vibration Test FacilityNASA Nov. 14, 2024
  NASA Johnson Invites Proposals to Lease Vibration Test Facility
  NASA’s Johnson Space Center is seeking proposals for the use of its historic, but underused, Vibration and Acoustic Test Facility. Prospective tenants must submit facility walk-through requests by Monday, Nov. 18.
  Final proposals are due by 12 p.m. EST Monday, Dec. 16, and must promote activities that will build, expand, modernize, or operate aerospace-related capabilities at NASA Johnson and help preserve the historic and iconic building through preservation and adaptive reuse.
  NASA plans to sign a National Historic Preservation Act (NHPA) lease agreement for the facility, also known as Building 49, for a five-year base period and one five-year extension to be negotiated between NASA and the tenant. To request a walk-through, send an email to hq-realestate@mail.nasa.gov.
  “This historic facility has been used for decades to ensure the success and safety of all human spaceflight missions by putting engineering designs and hardware to the ultimate stress tests,” said NASA Johnson Director Vanessa Wyche. “For more than 60 years, NASA Johnson has been the hub of human space exploration and this agreement will be a vital part of the center’s efforts to develop a robust and durable space economy that refines our understanding of the solar system and space exploration.”
  All proposals must adhere to the guidelines detailed in the Agency Announcement for Proposals describing concept plans for development of the property, including any modifications proposed to the building; a statement of financial capability to successfully achieve and sustain operations, demonstrated experience with aerospace-related services or other space-related activities, and a detailed approach to propelling the space economy.
  The nine-story building complex has a gross square footage of 62,737 square feet and consists of a north wing measuring 62 feet long, 268 feet wide and 106 feet tall, and a central wing about 64 feet long and 115 feet wide. Building 49 currently houses five laboratories, including the General Vibration Laboratory, Modal Operations Laboratory, Sonic Fatigue Laboratory, Spacecraft Acoustic Laboratory, and Spacecraft Vibration Laboratory. The south administrative portion of the building is not included in the property offered for lease.
  As the home of Mission Control Center for the agency’s human space missions, astronaut training, robotics, human health and space medicine, NASA Johnson leads the way for the human exploration. Leveraging its unique role and location, the center is developing multiple lease agreements, including the recently announced Exploration Park, to sustain its key role in helping the human spaceflight community foster a robust space.
  In the coming years, NASA and its academic, commercial, and international partners will see the completion of the International Space Station Program, the commercial development of low Earth orbit, and the first human Artemis campaign missions establishing sustainable human presence on the Moon in preparation for human missions to Mars.
  Johnson already is leading the commercialization of space with the commercial cargo and crew programs and private astronaut missions to the space station. The center also is supporting the development of commercial space stations in low Earth orbit, and lunar-capable commercial spacesuits and lunar landers that will be provided as services to both NASA and the private sector to accelerate human access to space. Through the development of Exploration Park, the center will broaden the scope of the human spaceflight community that is tackling the many difficult challenges ahead.
  Learn more about NASA Johnson’s efforts to collaborate with industry partners:
  https://www.nasa.gov/johnson/frontdoor
  -end-
  Kelly Humphries
  Johnson Space Center, Houston
  281-483-5111
  kelly.o.humphries@nasa.gov
  View the full article
- NASA, Peru Agree to Study Potential Sounding Rocket Campaign
  By NASA
  
  Peru’s Vice Minister of Defense Policies for Ministry of Defense César Medardo Torres Vega, NASA Administrator Bill Nelson, and Director of Peru’s National Commission for Aerospace Research and Development (CONIDA) Maj. Gen. Roberto Melgar Sheen meet in Lima, Peru, Nov. 14, 2024, where the U.S. and Peru signed a memorandum of understanding agreeing to study a potential sounding rocket campaign.Credit: U.S. Embassy Peru NASA and Peru’s National Commission for Aerospace Research and Development (CONIDA) laid the groundwork for a potential multi-year scientific rocket launch campaign in the South American country.
  Both countries signed a non-binding memorandum of understanding Thursday that includes safety training, a joint feasibility study for the potential campaign, and technical assistance for CONIDA on sounding rocket launches. Sounding rockets are small, low-cost rockets that provide suborbital access to space.
  “We are excited to look at the possibility of once again launching sounding rockets from Peru,” said NASA Administrator Bill Nelson, who signed on behalf of the United States. “This agreement deepens our international partnership with Peru and the scientific research we conduct because of the country’s location along the magnetic equator. Together we will go farther.”
  Maj. Gen. Roberto Melgar Sheen, head of CONIDA, signed on behalf of Peru. Brian Nichols, assistant secretary for Western Hemisphere Affairs for the U.S. State Department, and Stephanie Syptak-Ramnath, U.S. ambassador to Peru, also participated, among other Peruvian officials. The event took place during the week of the Asia-Pacific Economic Cooperation forum beginning Nov. 9 in Lima.
  During his visit to Peru, Nelson also discussed the importance of international partnerships and collaboration in space and celebrated Peru’s signing of the Artemis Accords earlier this year.
  The United States and Peru have a long history of space cooperation. NASA conducted sounding rocket campaigns at CONIDA’s Punta Lobos launch base in 1975 and 1983.
  NASA uses sounding rockets to carry scientific instruments into space on suborbital flights to collect important science data and test prototype instruments. They yield invaluable data that enhance our understanding of Earth’s atmosphere and weather, our solar system, and the universe, and test equipment for deeper space travel.
  Understanding our Earth’s atmosphere and how it is influenced by the Sun is crucial to protecting ground and space-based assets that we rely on every day, from the power grid to weather data and even navigation.
  For more information about NASA’s international partnerships, visit:
  https://www.nasa.gov/oiir
  -end-
  Meira Bernstein / Elizabeth Shaw
  Headquarters, Washington
  202-358-1600
  meira.b.bernstein@nasa.gov / elizabeth.a.shaw@nasa.gov
  Share
  Details
  Last Updated Nov 14, 2024 EditorJessica TaveauLocationNASA Headquarters Related Terms
  Office of International and Interagency Relations (OIIR) Sounding Rockets View the full article
- South Pole Safety: Designing the NASA Lunar Rescue System
  By NASA
  
  In the unforgiving lunar environment, the possibility of an astronaut crewmember becoming incapacitated due to unforeseen circumstances (injury, medical emergency, or a mission-related accident) is a critical concern, starting with the upcoming Artemis III mission, where two astronaut crewmembers will explore the Lunar South Pole. The Moon’s surface is littered with rocks ranging from 0.15 to 20 meters in diameter and craters spanning 1 to 30 meters wide, making navigation challenging even under optimal conditions. The low gravity, unique lighting conditions, extreme temperatures, and availability of only one person to perform the rescue, further complicate any rescue efforts. Among the critical concerns is the safety of astronauts during Extravehicular Activities (EVAs). If an astronaut crewmember becomes incapacitated during a mission, the ability to return them safely and promptly to the human landing system is essential. A single crew member should be able to transport an incapacitated crew member distances up to 2 km and a slope of up to 20 degrees on the lunar terrain without the assistance of a lunar rover. This pressing issue opens the door for innovative solutions. We are looking for a cutting-edge design that is low in mass and easy to deploy, enabling one astronaut crewmember to safely transport their suited (343 kg (~755lb)) and fully incapacitated partner back to the human landing system. The solution must perform effectively in the Moon’s extreme South Pole environment and operate independently of a lunar rover. Your creativity and expertise could bridge this critical gap, enhancing the safety measures for future lunar explorers. By addressing this challenge, you have the opportunity to contribute to the next “giant leap” in human space exploration.
  Award: $45,000 in total prizes
  Open Date: November 14, 2024
  Close Date: January 23, 2025
  For more information, visit: https://www.herox.com/NASASouthPoleSafety
  View the full article
- Precision Pointing Goes the Distance on NASA Experiment
  By NASA
  
  4 min read
  Preparations for Next Moonwalk Simulations Underway (and Underwater)
  The laser that transmits between NASA’s Psyche spacecraft and Earth-based observatories for the Deep Space Optical Communications experiment successfully reaches its target thanks, in part, to a vibration isolation platform developed by Controlled Dynamics Inc., and supported by several Space Technology Mission Directorate programs. NASA/JPL-Caltech One year ago today, the future of space communications arrived at Earth as a beam of light from a NASA spacecraft nearly 10 million miles away. That’s 40 times farther than our Moon. That’s like using a laser pointer to track a moving dime from a mile away. That’s pretty precise.
  That laser — transmitted from NASA’s DSOC (Deep Space Optical Communications) technology demonstration — has continued to hit its target on Earth from record-breaking distances.
  “NASA’s Deep Space Optical Communications features many novel technologies that are needed to precisely point and track the uplink beacon and direct the downlink laser,” said Bill Klipstein, DSOC project manager at NASA’s Jet Propulsion Laboratory in Southern California.
  One of the technologies aiding that extremely precise pointing was invented by a small business and fostered by NASA for more than a decade.
  Whole Lotta Shakin’ Going On (Not!)
  Part of the challenge with the precision pointing needed for DSOC was isolating the laser from the spacecraft’s vibrations, which would nudge the beam off target. Fortunately for NASA, Controlled Dynamics Inc. (CDI), in Huntington Beach, California, offered a solution to this problem.
  The company had a platform designed to isolate orbiting experiments from vibrations caused by their host spacecraft, other payloads, crew movements, or even their own equipment. Just as the shocks on a car provide a smoother ride, the struts and actuators on CDI’s vibration isolation platform created a stable setting for delicate equipment.
  This idea needed to be developed and tested first to prove successful.
  The Path to Deep Space Success
  NASA’s Space Technology Mission Directorate started supporting the platform’s development in 2012 under its Game Changing Development program with follow-on support from the SBIR (Small Business Innovation Research) program. The technology really began to take off — pun intended — under NASA’s Flight Opportunities program. Managed out of NASA’s Armstrong Flight Research Center in Edwards, California, Flight Opportunities rapidly demonstrates promising technologies aboard suborbital rockets and other vehicles flown by commercial companies.
  Early flight tests in 2013 sufficiently demonstrated the platform’s performance, earning CDI’s technology a spot on the International Space Station in 2016. But the flight testing didn’t end there. A rapid series of flights with Blue Origin, UP Aerospace, and Virgin Galactic put the platform through its paces, including numerous boosts and thruster firings, pyrotechnic shocks, and the forces of reentry and landing.
  “Flight Opportunities was instrumental in our development,” said Dr. Scott Green, CDI’s co-founder and the platform’s principal investigator. “With five separate flight campaigns in just eight months, those tests allowed us to build up flight maturity and readiness so we could transition to deep space.”
  The vibration isolation platform developed by Controlled Dynamics Inc., and used on the Deep Space Optical Communications experiment conducted numerous tests through NASA’s Flight Opportunities program, including this flight aboard Virgin Galactic’s VSS Unity in February 2019. Virgin Galactic The culmination of NASA’s investments in CDI’s vibration isolation platform was through its Technology Demonstration Missions program, which along with NASA’s SCaN (Space Communications and Navigation) program supported NASA’s Deep Space Optical Communications.
  On Oct. 13, 2023, DSOC launched aboard the Psyche spacecraft, a mission managed by JPL. The CDI isolation platform provided DSOC with the active stabilization and precision pointing needed to successfully transmit a high-definition video of Taters the cat and other sample data from record-breaking distances in deep space.
  “Active stabilization of the flight laser transceiver is required to help the project succeed in its goal to downlink high bandwidth data from millions of miles,” said Klipstein. “To do this, we need to measure our pointing and avoid bumping into the spacecraft while we are floating. The CDI struts gave us that capability.”
  The Deep Space Optical Communications technology demonstration’s flight laser transceiver is shown at NASA’s Jet Propulsion Laboratory in Southern California in April 2021. The transceiver is mounted on an assembly of struts and actuators — developed by Controlled Dynamics Inc. — that stabilizes the optics from spacecraft vibrations. Several Space Technology Mission Directorate programs supported the vibration isolation technology’s development. NASA/JPL-Caltech Onward Toward Psyche
  The Psyche spacecraft is expected to reach its namesake metal-rich asteroid located between Mars and Jupiter by August 2029. In the meantime, the DSOC project team is celebrating recognition as one of TIME’s Inventions of 2024 and expects the experiment to continue adding to its long list of goals met and exceeded in its first year.
  By Nancy Pekar
  NASA’s Flight Opportunities Program
  Facebook logo @NASATechnology @NASA_Technology Keep Exploring Discover More Topics From NASA
  Space Technology Mission Directorate
  Deep Space Optical Communications (DSOC)
  Game Changing Development
  Flight Opportunities
  Share
  Details
  Last Updated Nov 14, 2024 EditorLoura Hall Related Terms
  Space Technology Mission Directorate Armstrong Flight Research Center Deep Space Optical Communications (DSOC) Flight Opportunities Program Game Changing Development Program Jet Propulsion Laboratory Psyche Mission Small Business Innovation Research / Small Business Space Communications & Navigation Program Technology Technology Demonstration Missions Program View the full article
Check out these Videos

Sign In

Six Adapters for Crewed Artemis Flights Tested, Built at NASA Marshall

Recommended Posts

NASA

Six Adapters for Crewed Artemis Flights Tested, Built at NASA Marshall

Preparing Block 1 Adapters for Upcoming Crewed Flights

Block 1B Adapters Support Bolder Missions

The Future of Marshall Is Innovation

“NASA learns with every iteration we build. Even if you have a room full of smart people trying to foresee everything in the future, production is different from development. It’s why NASA builds test articles and doesn’t just start with the flight article as the first piece of hardware.”

News Media Contact

Link to comment

Share on other sites

Join the conversation

Similar Topics

Check out these Videos

Activity

Browse

Videos