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By NASA
NASA’s VIPER – short for the Volatiles Investigating Polar Exploration Rover – sits assembled inside the cleanroom at the agency’s Johnson Space Center.Credit: NASA Following a comprehensive internal review, NASA announced Wednesday its intent to discontinue development of its VIPER (Volatiles Investigating Polar Exploration Rover) project.
NASA stated cost increases, delays to the launch date, and the risks of future cost growth as the reasons to stand down on the mission. The rover was originally planned to launch in late 2023, but in 2022, NASA requested a launch delay to late 2024 to provide more time for preflight testing of the Astrobotic lander. Since that time, additional schedule and supply chain delays pushed VIPER’s readiness date to September 2025, and independently its CLPS (Commercial Lunar Payload Services) launch aboard Astrobotic’s Griffin lander also has been delayed to a similar time. Continuation of VIPER would result in an increased cost that threatens cancellation or disruption to other CLPS missions. NASA has notified Congress of the agency’s intent.
“We are committed to studying and exploring the Moon for the benefit of humanity through the CLPS program,” said Nicola Fox, associate administrator, Science Mission Directorate, NASA Headquarters in Washington. “The agency has an array of missions planned to look for ice and other resources on the Moon over the next five years. Our path forward will make maximum use of the technology and work that went into VIPER, while preserving critical funds to support our robust lunar portfolio.”
Moving forward, NASA is planning to disassemble and reuse VIPER’s instruments and components for future Moon missions. Prior to disassembly, NASA will consider expressions of interest from U.S. industry and international partners by Thursday, Aug. 1, for use of the existing VIPER rover system at no cost to the government. Interested parties should contact HQ-CLPS-Payload@mail.nasa.gov after 10 a.m. EDT on Thursday, July 18. The project will conduct an orderly close out through spring 2025.
Astrobotic will continue its Griffin Mission One within its contract with NASA, working toward a launch scheduled for no earlier than fall 2025. The landing without VIPER will provide a flight demonstration of the Griffin lander and its engines.
NASA will pursue alternative methods to accomplish many of VIPER’s goals and verify the presence of ice at the lunar South Pole. A future CLPS delivery – the Polar Resources Ice Mining Experiment-1 (PRIME-1) — scheduled to land at the South Pole during the fourth quarter of 2024, will search for water ice and carry out a resource utilization demonstration using a drill and mass spectrometer to measure the volatile content of subsurface materials.
Additionally, future instruments as part of NASA’s crewed missions – for example, the Lunar Terrain Vehicle — will allow for mobile observations of volatiles across the south polar region, as well as provide access for astronauts to the Moon’s permanently shadowed regions for dedicated sample return campaigns. The agency will also use copies of three of VIPER’s four instruments for future Moon landings on separate flights.
The VIPER rover was designed to search Earth’s Moon for ice and other potential resources – in support of NASA’s commitment to study the Moon and help unravel some of the greatest mysteries of our solar system. Through NASA’s lunar initiatives, including Artemis human missions and CLPS, NASA is exploring more of the Moon than ever before using highly trained astronauts, advanced robotics, U.S. commercial providers, and international partners.
For more information about VIPER, visit:
https://www.nasa.gov/viper
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Karen Fox / Erin Morton
Headquarters, Washington
202-358-1600 / 202-805-9393
karen.c.fox@nasa.gov / erin.morton@nasa.gov
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Last Updated Jul 17, 2024 LocationNASA Headquarters Related Terms
VIPER (Volatiles Investigating Polar Exploration Rover) Commercial Lunar Payload Services (CLPS) Earth's Moon Science Mission Directorate View the full article
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By Space Force
Space Systems Command’s Narrowband Satellite Communications program office was originally part of the Navy, delivering communications capabilities in the Ultra High Frequency spectrum to support deployments on land, air and sea, with voice services to data networks.
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
A steel model of a hypersonic vehicle and sensor in front of a window in a wind tunnel labeled the 20 inch Mach 6 Tunnel. Vehicles that travel at hypersonic speeds fly faster than five times the speed of sound. NASA studies the fundamental science of hypersonics to understand it better and applies this understanding to enable point-to-point and space access hypersonic vehicles. These vehicles would use airbreathing engines, which utilize oxygen in the atmosphere. In the long term, NASA envisions reusable hypersonic vehicles with efficient engines for routine flight across the globe.
Vision: Enable routine, reusable, airbreathing hypersonic flight
Mission: Advance core capabilities and critical technologies underpinning the mastery of hypersonic flight to support U.S. supremacy in hypersonics
Approach: Conduct fundamental and applied research to enable a broad spectrum of hypersonic systems and missions
Artist rendering of a high-speed point-to-point vehicle.NASA Langley In the coming decade, NASA envisions the development of enabling technologies for a first-generation reusable airbreathing vehicle capable of cruising at hypersonic speeds. This work supports potential emerging markets in high-speed flight.
By 2050, NASA envisions the development of a next-generation reusable hypersonic vehicle that could serve as the first stage in a two-stage space access vehicle.
Unique Hypersonics Facilities and Expertise
NASA maintains unique facilities, laboratories, and subject matter experts who investigate fundamental and applied research areas to solve the challenges of hypersonic flight. The Hypersonic Technology project coordinates closely with partners in industry, academia, and other government agencies to leverage relevant data sets to validate computational models. These partners also utilize NASA expertise, facilities, and computational tools. Partnerships are critical to advancing the state of the art in hypersonic flight.
Read More About the Hypersonic Technology Project Facebook logo @NASA@NASAAero@NASA_es @NASA@NASAAero@NASA_es Instagram logo @NASA@NASAAero@NASA_es Linkedin logo @NASA Explore More
2 min read Hypersonics Technical Challenges
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Technology Transfer & Spinoffs
Small Business Innovation Research (SBIR) / Small Business Technology Transfer (STTR)
Manufacturing and Materials
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Last Updated Jun 21, 2024 EditorJim BankeContactShannon Eichornshannon.eichorn@nasa.gov Related Terms
Hypersonic Technology Advanced Air Vehicles Program View the full article
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By NASA
ASIA-AQ DC-8 aircraft flies over Bangkok, Thailand to monitor seasonal haze from fire smoke and urban pollution. Photo credit: Rafael Luis Méndez Peña. Tracking the spread of harmful air pollutants across large regions requires aircraft, satellites, and diverse team of scientists. NASA’s global interest in the threat of air pollution extends into Asia, where it works with partners on the Airborne and Satellite Investigation of Asian Air Quality (ASIA-AQ). This international mission integrates satellite data and aircraft measurements with local air quality ground monitoring and modeling efforts across Asia.
Orchestrating a mission of this scale requires complicated agreements between countries, the coordination of aircraft and scientific instrumentation, and the mobilization of scientists from across the globe. To make this possible, ARC’s Earth Science Project Office (ESPO) facilitated each phase of the campaign, from site preparation and aircraft deployment to sensitive data management and public outreach.
“Successfully meeting the ASIA-AQ mission logistics requirements was an incredible effort in an uncertainty-filled environment and a very constrained schedule to execute and meet those requirements,” explains ASIA-AQ Project Manager Jhony Zavaleta. “Such effort drew on the years long experience on international shipping expertise, heavy equipment operations, networking and close coordination with international service providers and all of the U.S. embassies at each of our basing locations.”
Map of planned ASIA-AQ operational regions. Yellow circles indicate the original areas of interest for flight sampling. The overlaid colormap shows annual average nitrogen dioxide (NO2) concentrations observed by the TROPOMI satellite with red colors indicating the most polluted locations. Understanding Air Quality Globally
ASIA-AQ benefits our understanding of air quality and the factors controlling its daily variability by investigating the ways that air quality can be observed and quantified. The airborne measurements collected during the campaign are directly integrated with existing satellite observations of air quality, local air quality monitoring networks, other available ground assets, and models to provide a level of detail otherwise unavailable to advance understanding of regional air quality and improve future integration of satellite and ground monitoring information.
ESPO’s Mission-Critical Contributions
Facilitating collaboration between governmental agencies and the academic community by executing project plans, navigating bureaucratic hurdles, and consensus building. Mission planning for two NASA aircraft. AFRC DC-8 completed 16 science flights, totaling 125 flight hours. The LaRC GIII completed 35 science flights, totaling 157.7 flight hours. Enabling international fieldwork and workforce mobilization by coordinating travel, securing authorizations and documentation, and maintaining relationships with local research partners. Managing outreach to local governments and schools. ASIA-AQ team members showcased tools used for air quality science to elementary/middle/high school students. Recent news feature here. View of ASIA-AQ aircraft in Bangkok, Thailand. ESPO staff from left to right: Dan Chirica, Marilyn Vasques, Sam Kim, Jhony Zavaleta, and Andrian Liem. Aircraft from left to right: Korean Meteorological Agency/National Institute of Meteorological Sciences, NASA LaRC GIII, NSASA DC-8, (2) Hanseo University, Sunny Air (private aircraft contracted by Korean Meteorological Agency). Photo: Rafael Mendez Peña. The flying laboratory of NASA’s DC-8
NASA flew its DC-8 aircraft, picture above, equipped with instrumentation to monitor the quality, source, and movement of harmful air pollutants. Scientists onboard used the space as a laboratory to analyze data in real-time and share it with a network of researchers who aim to tackle this global issue.
“Bringing the DC-8 flying laboratory and US researchers to Asian countries not only advances atmospheric research but also fosters international scientific collaboration and education,” said ESPO Project Specialist Vidal Salazar. “Running a campaign like ASIA AQ also opens doors for shared knowledge and exposes local communities to cutting-edge research.”
Fostering Partnerships Through Expertise and Goodwill
International collaboration fostered through this campaign contributes to an ongoing dialogue about air pollution between Asian countries.
“NASA’s continued scientific and educational activities around the world are fundamental to building relationships with partnering countries,” said ESPO Director Marilyn Vasques. “NASA’s willingness to share data and provide educational opportunities to locals creates goodwill worldwide.”
The role of ESPO in identifying, strategizing, and executing on project plans across the globe created a path for multi-sectoral community engagement on air quality. These global efforts to improve air quality science directly inform efforts to save lives from this hazard that affects all.
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By Space Force
Chief of Space Operations Gen. Chance Saltzman visited Kirtland AFB and its mission partners, June 12-14.
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