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By NASA
NASA’s VIPER (Volatiles Investigating Polar Exploration Rover) sits outside a testing chamber after completing its thermal vacuum testing in the fall of 2024. Credit: NASA/JSC David DeHoyos To advance plans of securing a public/private partnership and land and operate NASA’s VIPER (Volatiles Investigating Polar Exploration Rover) mission on the Moon in collaboration with industry the agency announced Monday it is seeking U.S. proposals. As part of the agency’s Artemis campaign, instruments on VIPER will demonstrate U.S. industry’s ability to search for ice on the lunar surface and collect science data.
The Announcement for Partnership Proposal contains proposal instructions and evaluation criteria for a new Lunar Volatiles Science Partnership. Responses are due Thursday, Feb. 20. After evaluating submissions, any selections by the agency will require respondents to submit a second, more detailed, proposal. NASA is expected to make a decision on the VIPER mission this summer.
“Moving forward with a VIPER partnership offers NASA a unique opportunity to engage with the private sector,” said Nicky Fox, associate administrator in the Science Mission Directorate at NASA Headquarters in Washington. “Such a partnership provides the opportunity for NASA to collect VIPER science that could tell us more about water on the Moon, while advancing commercial lunar landing capabilities and resource prospecting possibilities.”
This new announcement comes after NASA issued a Request for Information on Aug. 9, 2024, to seek interest from American companies and institutions in conducting a mission using the agency’s VIPER Moon rover after the program was canceled in July 2024.
Any partnership would work under a Cooperative Research and Development Agreement. This type of partnership allows both NASA and an industry partner to contribute services, technology, and hardware to the collaboration.
As part of an agreement, NASA would contribute the existing VIPER rover as-is. Potential partners would need to arrange for the integration and successful landing of the rover on the Moon, conduct a science/exploration campaign, and disseminate VIPER-generated science data. The partner may not disassemble the rover and use its instruments or parts separately from the VIPER mission. NASA’s selection approach will favor proposals that enable data from the mission’s science instruments to be shared openly with anyone who wishes to use it.
“Being selected for the VIPER partnership would benefit any company interested in advancing their lunar landing and surface operations capabilities,” said Joel Kearns, deputy associate administrator for exploration in the Science Mission Directorate. “This solicitation seeks proposals that clearly describe what is needed to successfully land and operate the rover, and invites industry to propose their own complementary science goals and approaches. NASA is looking forward to partnering with U.S. industry to meet the challenges of performing volatiles science in the lunar environment.”
The Moon is a cornerstone for solar system science and exoplanet studies. In addition to helping inform where ice exists on the Moon for potential future astronauts, understanding our nearest neighbor helps us understand how it has evolved and what processes shaped its surface.
To learn more about NASA’s lunar science, visit:
https://www.nasa.gov/moon
-end-
Karen Fox
Headquarters, Washington
202-358-1100
karen.fox@nasa.gov
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Last Updated Feb 03, 2025 Related Terms
Missions VIPER (Volatiles Investigating Polar Exploration Rover) View the full article
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By Space Force
The Department of the Air Force released a memorandum on Initial Return to In-Person Work Implementation Plan.
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By NASA
5 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA’s SPHEREx observatory undergoes testing at BAE Systems in Boulder, Colorado, in August 2024. Launching no earlier than Feb. 27, 2025, the mission will make the first all-sky spectroscopic survey in the near-infrared, helping to answer some of the biggest questions in astrophysics. BAE Systems/NASA/JPL-Caltech Shaped like a megaphone, the upcoming mission will map the entire sky in infrared light to answer big questions about the universe.
Expected to launch no earlier than Thursday, Feb. 27, from Vandenberg Space Force Base in California, NASA’s SPHEREx space observatory will provide astronomers with a big-picture view of the cosmos like none before. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will map the entire celestial sky in 102 infrared colors, illuminating the origins of our universe, galaxies within it, and life’s key ingredients in our own galaxy. Here are six things to know about the mission.
1. The SPHEREx space telescope will shed light on a cosmic phenomenon called inflation.
In the first billionth of a trillionth of a trillionth of a second after the big bang, the universe increased in size by a trillion-trillionfold. Called inflation, this nearly instantaneous event took place almost 14 billion years ago, and its effects can be found today in the large-scale distribution of matter in the universe. By mapping the distribution of more than 450 million galaxies, SPHEREx will help scientists improve our understanding of the physics behind this extreme cosmic event.
Go behind the scenes with the team working on NASA’s SPHEREx space telescope as they talk through their rigorous testing process. NASA/JPL-Caltech/BAE Systems 2. The observatory will measure the collective glow from galaxies near and far.
Scientists have tried to estimate the total light output from all galaxies throughout cosmic history by observing individual galaxies and extrapolating to the trillions of galaxies in the universe. The SPHEREx space telescope will take a different approach and measure the total glow from all galaxies, including galaxies too small, too diffuse, or too distant for other telescopes to easily detect. Combining the measurement of this overall glow with other telescopes’ studies of individual galaxies will give scientists a more complete picture of all the major sources of light in the universe.
3. The mission will search the Milky Way galaxy for essential building blocks of life.
Life as we know it wouldn’t exist without basic ingredients such as water and carbon dioxide. The SPHEREx observatory is designed to find these molecules frozen in interstellar clouds of gas and dust, where stars and planets form. The mission will pinpoint the location and abundance of these icy compounds in our galaxy, giving researchers a better sense of their availability in the raw materials for newly forming planets.
Molecular clouds like this one, called Rho Ophiuchi, are collections of cold gas and dust in space where stars and planets can form. SPHEREx will survey such regions through-out the Milky Way galaxy to measure the abundance of water ice and other frozen mole-cules. NASA/JPL-Caltech 4. It adds unique strengths to NASA’s fleet of space telescopes.
Space telescopes like NASA’s Hubble and Webb have zoomed in on many corners of the universe to show us planets, stars, and galaxies in high resolution. But some questions — like how much light do all the galaxies in the universe collectively emit? — can be answered only by looking at the big picture. To that end, the SPHEREx observatory will provide maps that encompass the entire sky. Objects of scientific interest identified by SPHEREx can then be studied in more detail by targeted telescopes like Hubble and Webb.
5. The SPHEREx observatory will make the most colorful all-sky map ever.
The SPHEREx observatory “sees” infrared light. Undetectable to the human eye, this range of wavelengths is ideal for studying stars and galaxies. Using a technique called spectroscopy, the telescope can split the light into its component colors (individual wavelengths), like a prism creates a rainbow from sunlight, in order to measure the distance to cosmic objects and learn about their composition. With SPHEREx’s spectroscopic map in hand, scientists will be able to detect evidence of chemical compounds, like water ice, in our galaxy. They’ll not only measure the total amount of light emitted by galaxies in our universe, but also discern how bright that total glow was at different points in cosmic history. And they’ll chart the 3D locations of hundreds of millions of galaxies to study how inflation influenced the large-scale structure of the universe today.
6. The spacecraft’s cone-shaped design helps it stay cold and see faint objects.
The mission’s infrared telescope and detectors need to operate at around minus 350 degrees Fahrenheit (about minus 210 degrees Celsius). This is partly to prevent them from generating their own infrared glow, which might overwhelm the faint light from cosmic sources. To keep things cold while also simplifying the spacecraft’s design and operational needs, SPHEREx relies on an entirely passive cooling system — no electricity or coolants are used during normal operations. Key to making this feat possible are three cone-shaped photon shields that protect the telescope from the heat of Earth and the Sun, as well as a mirrored structure beneath the shields to direct heat from the instrument out into space. Those photon shields give the spacecraft its distinctive outline.
More About SPHEREx
SPHEREx is managed by NASA’s Jet Propulsion Laboratory for the agency’s Astrophysics Division within the Science Mission Directorate at NASA Headquarters in Washington. BAE Systems (formerly Ball Aerospace) built the telescope and the spacecraft bus. The science analysis of the SPHEREx data will be conducted by a team of scientists located at 10 institutions in the U.S., two in South Korea, and one in Taiwan. Data will be processed and archived at IPAC at Caltech, which manages JPL for NASA. The mission principal investigator is based at Caltech with a joint JPL appointment. The SPHEREx dataset will be publicly available at the NASA/IPAC Infrared Science Archive.
For more information about the SPHEREx mission visit:
https://www.jpl.nasa.gov/missions/spherex
News Media Contact
Calla Cofield
Jet Propulsion Laboratory, Pasadena, Calif.
626-808-2469
calla.e.cofield@jpl.nasa.gov
2025-011
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Last Updated Jan 31, 2025 Related Terms
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer) Exoplanets Galaxies Jet Propulsion Laboratory Stars The Universe Explore More
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