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ESA's Moonlight programme: Pioneering the path for lunar exploration
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By NASA
The Space Shuttle Columbia and Space Shuttle Challenger Memorials are seen after a wreath laying ceremony that was part of NASA’s Day of Remembrance, Thursday, Jan. 26, 2023, at Arlington National Cemetery in Arlington, Virginia. (Credit: NASA) NASA will observe its annual Day of Remembrance on Thursday, Jan. 23, honoring the members of the NASA family who lost their lives in the pursuit of exploration and discovery for benefit of humanity. The event, traditionally held every year on the fourth Thursday of January, remembers the crews of Apollo 1 and the space shuttles Challenger and Columbia.
“On NASA’s Day of Remembrance, we pause to reflect on the bravery, dedication, and selflessness of the extraordinary individuals who pushed the boundaries of exploration and discovery,” said NASA Associate Administrator Jim Free. “Their legacies remind us of the profound responsibility we have to carry their dreams forward while ensuring safety remains our guiding principle.”
Free will lead an observance at 1 p.m. EST at Arlington National Cemetery in Virginia, which will begin with a wreath-laying ceremony at the Tomb of the Unknown Soldier, followed by observances for the Apollo 1, Challenger, and Columbia crews.
Several agency centers also will hold observances for NASA Day of Remembrance:
Johnson Space Center in Houston
NASA Johnson will hold a commemoration at 10 a.m. CST at the Astronaut Memorial Grove with remarks by Center Director Vanessa Wyche. The event will have a moment of silence, a NASA T-38 flyover, taps performed by the Texas A&M Squadron 17, and a procession placing flowers at Apollo I, Challenger, and Columbia memorial trees.
Kennedy Space Center in Florida
NASA Kennedy and the Astronauts Memorial Foundation will host a ceremony at the Space Mirror Memorial at Kennedy’s Visitor Complex at 10 a.m. EST. The event will include remarks from Tal Ramon, son of Israeli astronaut Ilan Ramon, space shuttle Columbia.
Kelvin Manning, deputy director at NASA Kennedy, also will provide remarks during the ceremony, which will livestream on the center’s Facebook page.
Ames Research Center in California’s Silicon Valley
NASA Ames will hold a remembrance ceremony at 1 p.m. PST that includes remarks from Center Director Eugene Tu, a moment of silence, and bell ringing commemoration.
Glenn Research Center in Cleveland
NASA Glenn will observe Day of Remembrance with remarks at 1 p.m. EST from Center Director Jimmy Kenyon followed by wreath placement, moment of silence, and taps at Lewis Field.
Langley Research Center in Hampton, Virginia
NASA Langley will hold a remembrance ceremony with Acting Center Director Dawn Schaible followed by placing flags at the Langley Workers Memorial.
Marshall Space Flight Center in Huntsville, Alabama
NASA Marshall will hold a candle-lighting ceremony and wreath placement at 9:30 a.m. CST. The ceremony will include remarks from Larry Leopard, associate director, and Bill Hill, director of Marshall’s Office of Safety and Mission Assurance.
Stennis Space Flight Center in Bay St. Louis, Mississippi
NASA Stennis and the NASA Shared Services Center will hold a wreath-laying ceremony at 9 a.m. CST with remarks from Center Director John Bailey and Anita Harrell, NASA Shared Services Center executive director.
The agency also is paying tribute to its fallen astronauts with special online content, updated on NASA’s Day of Remembrance, at:
https://www.nasa.gov/dor
-end-
Abbey Donaldson
Headquarters, Washington
202-358-1600
Abbey.a.donaldson@nasa.gov
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Last Updated Jan 16, 2025 LocationNASA Headquarters View the full article
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By NASA
1 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Artist concept highlighting the novel approach proposed by the 2025 NIAC awarded selection of LEAP – Legged Exploration Across the Plume.NASA/Justin Yim Justin Yim
University of Illinois
We propose Legged Exploration Across the Plume (LEAP), based on the Salto jumping robot as a novel multi-jet robotic sampling concept for Enceladus to be deployed from Enceladus Orbilander. If successful, LEAP will enable collection of pristine, ocean-derived material directly from Enceladus’s jets and measurement of particle properties across multiple jets by traveling from one to another. In low gravity, existing jump performance would be sufficient to leap 90 m vertically or 170 m horizontally in Enceladus’s gravity allowing traversal of jets and collection of direct measurements otherwise not accessible to Orbilander. These measurements could be crucial for investigating the physics of how the plume is connected to the ocean.
2025 Selections
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Last Updated Jan 10, 2025 EditorLoura Hall Related Terms
NIAC Studies NASA Innovative Advanced Concepts (NIAC) Program Keep Exploring Discover More NIAC Topics
Space Technology Mission Directorate
NASA Innovative Advanced Concepts
NIAC Funded Studies
About NIAC
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Artist concept highlighting the novel approach proposed by the 2025 NIAC awarded selection of the Fusion-Enabled Comprehensive Exploration of the Heliosphere conceptNASA/Ryan Weed Ryan Weed
Helicity Space LLC
This proposal aims to revolutionize space exploration by developing a constellation of spacecraft powered by the Helicity Drive, a compact and scalable fusion propulsion system. This innovative technology will enable rapid, multi-directional exploration of the heliosphere and beyond, providing unprecedented insights into the Sun’s vast influence on our solar system and its interaction with interstellar space. We will conduct a comprehensive feasibility study, including advanced modeling and experimental validation of the Helicity Drive’s thrust and power generation capabilities. We will also design a realistic spacecraft architecture that integrates the propulsion system with scientific instruments capable of measuring key properties of the heliosphere and interstellar medium. Each spacecraft will carry a suite of state-of-the-art scientific instruments to comprehensively measure plasma properties, magnetic fields, dust, and energetic particles, providing in-situ data from regions never before explored. This will address critical scientific questions, such as the true shape of the heliosphere and heliopause, the origin of anomalous cosmic rays, and the mechanisms driving turbulence in the heliospheric tail. Finally, we will develop a mission concept of operations that leverages the Helicity Drive’s variable specific impulse and high delta-V capability to speed-up and slow-down in order to capture key scientific data in different heliosphere regions, and the local interstellar medium along 6 different trajectories, maximizing scientific return. The successful implementation of this mission will not only revolutionize our understanding of the heliosphere and its implications for space radiation and habitability but also pave the way for future interstellar missions. By demonstrating the feasibility of fusion propulsion for deep-space exploration, including outer solar system probes and crewed missions to Mars, it will open new frontiers for scientific discovery and inspire future generations. The technological advancements and potential spinoffs resulting from this mission will also contribute significantly to the national economy.
2025 Selections
Facebook logo @NASATechnology @NASA_Technology
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Last Updated Jan 10, 2025 EditorLoura Hall Related Terms
NASA Innovative Advanced Concepts (NIAC) Program NIAC Studies Keep Exploring Discover More NIAC Topics
Space Technology Mission Directorate
NASA Innovative Advanced Concepts
NIAC Funded Studies
About NIAC
View the full article
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By NASA
5 Min Read NASA and Italian Space Agency Test Future Lunar Navigation Technology
The potentially record-breaking Lunar GNSS Receiver Experiment (LuGRE) payload will be the first known demonstration of GNSS signal reception on and around the lunar surface. Credits: NASA/Dave Ryan As NASA celebrates 55 years since the historic Apollo 11 crewed lunar landing, the agency also is preparing new navigation and positioning technology for the Artemis campaign, the agency’s modern lunar exploration program.
A technology demonstration helping pave the way for these developments is the Lunar GNSS Receiver Experiment (LuGRE) payload, a joint effort between NASA and the Italian Space Agency to demonstrate the viability of using existing GNSS (Global Navigation Satellite System) signals for positioning, navigation, and timing on the Moon.
During its voyage on an upcoming delivery to the Moon as part of NASA’s CLPS (Commercial Lunar Payload Services) initiative, LuGRE would demonstrate acquiring and tracking signals from both the U.S. GPS and European Union Galileo GNSS constellations during transit to the Moon, during lunar orbit, and finally for up to two weeks on the lunar surface itself.
The Lunar GNSS Receiver Experiment (LuGRE) will investigate whether signals from two Global Navigation Satellite System (GNSS) constellations, the U.S. Global Positioning System (GPS) and European Union’s Galileo, can be tracked at the Moon and used for positioning, navigation, and timing (PNT). The LuGRE payload is one of the first demonstrations of GNSS signal reception and navigation on and around the lunar surface, an important milestone for how lunar missions will access navigation and positioning technology. If successful, LuGRE would demonstrate that spacecraft can use signals from existing GNSS satellites at lunar distances, reducing their reliance on ground-based stations on the Earth for lunar navigation.
Today, GNSS constellations support essential services like navigation, banking, power grid synchronization, cellular networks, and telecommunications. Near-Earth space missions use these signals in flight to determine critical operational information like location, velocity, and time.
NASA and the Italian Space Agency want to expand the boundaries of GNSS use cases. In 2019, the Magnetospheric Multiscale (MMS) mission broke the world record for farthest GPS signal acquisition 116,300 miles from the Earth’s surface — nearly half of the 238,900 miles between Earth and the Moon. Now, LuGRE could double that distance.
“GPS makes our lives safer and more viable here on Earth,” said Kevin Coggins, NASA deputy associate administrator and SCaN (Space Communications and Navigation) Program manager at NASA Headquarters in Washington. “As we seek to extend humanity beyond our home planet, LuGRE should confirm that this extraordinary technology can do the same for us on the Moon.”
NASA, Firefly, Qascom, and Italian Space Agency team members examine LuGRE hardware in a clean room.Firefly Aerospace Reliable space communication and navigation systems play a vital role in all NASA missions, providing crucial connections from space to Earth for crewed and uncrewed missions alike. Using a blend of government and commercial assets, NASA’s Near Space and Deep Space Networks support science, technology demonstrations, and human spaceflight missions across the solar system.
“This mission is more than a technological milestone,” said Joel Parker, policy lead for positioning, navigation, and timing at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “We want to enable more and better missions to the Moon for the benefit of everyone, and we want to do it together with our international partners.”
This mission is more than a technological milestone. We want to enable more and better missions to the Moon for the benefit of everyone…
JOEL PARKER
PNT Policy Lead at NASA's Goddard Space Flight Center
The data-gathering LuGRE payload combines NASA-led systems engineering and mission management with receiver software and hardware developed by the Italian Space Agency and their industry partner Qascom — the first Italian-built hardware to operate on the lunar surface.
Any data LuGRE collects is intended to open the door for use of GNSS to all lunar missions, not just those by NASA or the Italian Space Agency. Approximately six months after LuGRE completes its operations, the agencies will release its mission data to broaden public and commercial access to lunar GNSS research.
Firefly Aerospace’s Blue Ghost Mission One lander is carrying 10 NASA science and technology instruments to the Moon as part of NASA’s CLPS (Commercial Lunar Payload Services) initiative and Artemis campaign.Firefly Aerospace “A project like LuGRE isn’t about NASA alone,” said NASA Goddard navigation and mission design engineer Lauren Konitzer. “It’s something we’re doing for the benefit of humanity. We’re working to prove that lunar GNSS can work, and we’re sharing our discoveries with the world.”
The LuGRE payload is one of 10 NASA-funded science experiments launching to the lunar surface on this delivery through NASA’s CLPS initiative. Through CLPS, NASA works with American companies to provide delivery and quantity contracts for commercial deliveries to further lunar exploration and the development of a sustainable lunar economy. As of 2024, the agency has 14 private partners on contract for current and future CLPS missions.
Demonstrations like LuGRE could lay the groundwork for GNSS-based navigation systems on the lunar surface. Bridging these existing systems with emerging lunar-specific navigation solutions has the potential to define how all spacecraft navigate lunar terrain in the Artemis era.
Artist’s concept rendering of LuGRE aboard the Blue Ghost lunar lander receiving signals from Earth’s GNSS constellations.NASA/Dave Ryan The payload is a collaborative effort between NASA’s Goddard Space Flight Center and the Italian Space Agency. Funding and oversight for the LuGRE payload comes from the agency’s SCaN Program office. It was chosen by NASA as one of 10 funded research and technology demonstrations for delivery to the lunar surface by Firefly Aerospace Inc, a flight under the agency’s CLPS initiative.
About the Author
Korine Powers
Senior Writer and Education LeadKorine Powers, Ph.D. is a writer for NASA's Space Communications and Navigation (SCaN) program office and covers emerging technologies, commercialization efforts, education and outreach, exploration activities, and more.
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Last Updated Jan 09, 2025 EditorGoddard Digital TeamContactKorine Powerskorine.powers@nasa.govLocationNASA Goddard Space Flight Center Related Terms
Goddard Space Flight Center Artemis Blue Ghost (lander) Commercial Lunar Payload Services (CLPS) Communicating and Navigating with Missions Earth's Moon Near Space Network Space Communications & Navigation Program View the full article
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By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
LMS instrument aboard the Blue Ghost Lander heading to Mare Crisium in mid-January
As part of its Artemis campaign, NASA is developing a series of increasingly complex lunar deliveries and missions to ultimately build a sustained human presence at the Moon for decades to come. Through the agency’s CLPS (Commercial Lunar Payload Services) initiative, commercial provider Firefly’s Blue Ghost lander will head to the Moon’s Mare Crisium for a 14-day lunar lander mission, carrying NASA science and technology that will help understand the lunar subsurface in a previously unexplored location.
From within the Mare Crisium impact basin, the SwRI-led Lunar Magnetotelluric Sounder (LMS) may provide the first geophysical measurements representative of the bulk of the Moon. Most of the Apollo missions landed in the region of linked maria to the west (left image), whose crust was later shown to be compositionally distinct (right image) as exemplified by the concentration of the element thorium. Mare Crisium provides a smooth landing site on the near side of the Moon outside of this anomalous region. NASA Developed by the Southwest Research Institute (SwRI), NASA’s Lunar Magnetotelluric Sounder (LMS) will probe the interior of the Moon to depths of up to 700 miles, two-thirds of the way to the lunar center. The measurements will shed light on the differentiation and thermal history of our Moon, a cornerstone to understanding the evolution of solid worlds.
Magnetotellurics uses natural variations in surface electric and magnetic fields to calculate how easily electricity flows in subsurface materials, which can reveal their composition and structure.
“For more than 50 years, scientists have used magnetotellurics on Earth for a wide variety of purposes, including to find oil, water, and geothermal and mineral resources, as well as to understand geologic processes such as the growth of continents,” said SwRI’s Dr. Robert Grimm, principal investigator of LMS. “The LMS instrument will be the first extraterrestrial application of magnetotellurics.”
Mare Crisium is an ancient, 350-mile-diameter impact basin that subsequently filled with lava, creating a dark spot visible on the Moon from Earth. Early astronomers who dubbed dark spots on the moon “maria,” Latin for seas, mistook them for actual seas.
Mare Crisium stands apart from the large, connected areas of dark lava to the west where most of the Apollo missions landed. These vast, linked lava plains are now thought to be compositionally and structurally different from the rest of the Moon. From this separate vantage point, LMS may provide the first geophysical measurements representative of most of the Moon.
The Lunar Magnetotelluric Sounder (LMS) will probe the interior of the Moon to depths of up to 700 miles or two-thirds of the lunar radius. The measurements will shed light on the differentiation and thermal history of our Moon, a cornerstone to understanding the evolution of solid worlds.
NASA’s Goddard Space Flight Center The LMS instrument ejects cables with electrodes at 90-degree angles to each other and distances up to 60 feet. The instrument measures voltages across opposite pairs of electrodes, much like the probes of a conventional voltmeter. The magnetometer is deployed via an extendable mast to reduce interference from the lander. The magnetotelluric method reveals a vertical profile of the electrical conductivity, providing insight into the temperature and composition of the penetrated materials in the lunar interior.
“The five individual subsystems of LMS, together with connecting cables, weigh about 14 pounds and consume about 11 Watts of power,” Grimm said. “While stowed, each electrode is surrounded by a ‘yarn ball’ of cable, so the assembly is roughly spherical and the size of a softball.”
The LMS payload was funded and will be delivered to the lunar surface through NASA’s CLPS initiative. Southwest Research Institute based in San Antonio built the central electronics and leads the science investigation. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, provided the LMS magnetometer to measure the magnetic fields, and Heliospace Corp. provided the electrodes used to measure the electrical fields.
Under the CLPS model, NASA is investing in commercial delivery services to the Moon to enable industry growth and support long-term lunar exploration. As a primary customer for CLPS deliveries, NASA aims to be one of many customers on future flights. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the development of seven of the 10 CLPS payloads carried on Firefly’s Blue Ghost lunar lander.
Media Contact: Rani Gran
NASA’s Goddard Space Flight Center, Greenbelt, Maryland
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Last Updated Jan 10, 2025 EditorRob GarnerContactRani GranLocationGoddard Space Flight Center Related Terms
Commercial Lunar Payload Services (CLPS) Earth's Moon Goddard Space Flight Center View the full article
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