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Gaia reveals the past and future of the Sun
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By NASA
NASA’s SPHEREx is situated on a work stand ahead of prelaunch operations at the Astrotech Processing Facility at Vandenberg Space Force Base in California. The SPHEREx space telescope will share its ride to space on a SpaceX Falcon 9 rocket with NASA’s PUNCH mission.
Credit: USSF 30th Space Wing/Christopher
NASA will provide live coverage of prelaunch and launch activities for SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer), the agency’s newest space telescope. This will lift off with another NASA mission, Polarimeter to Unify the Corona and Heliosphere, or PUNCH, which will study the Sun’s solar wind.
The launch window opens at 10:09 p.m. EST (7:09 p.m. PST) Thursday, Feb. 27, for the SpaceX Falcon 9 rocket that will lift off from Space Launch Complex 4 East at Vandenberg Space Force Base in California. Watch coverage on NASA+. Learn how to watch NASA content through a variety of platforms, including social media.
The SPHEREx mission will improve our understanding of how the universe evolved and search for key ingredients for life in our galaxy.
The four small spacecraft that comprise PUNCH will observe the Sun’s corona as it transitions into solar wind.
The deadline for media accreditation for in-person coverage of this launch has passed. NASA’s media credentialing policy is available online. For questions about media accreditation, please email: ksc-media-accreditat@mail.nasa.gov.
NASA’s mission coverage is as follows (all times Eastern and subject to change based on real-time operations):
Tuesday, Feb. 25
2 p.m. – SPHEREx and PUNCH Science Overview News Conference
Shawn Domagal-Goldman, acting director, Astrophysics Division, NASA Headquarters Joe Westlake, director, Heliophysics Division, NASA Headquarters Nicholeen Viall, PUNCH Mission Scientist, NASA’s Goddard Space Flight Center Rachel Akeson, SPHEREx science data center lead, Caltech/IPAC Phil Korngut, SPHEREx instrument scientist, Caltech The news conference will stream on NASA+. Media may ask questions in person or via phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the NASA Kennedy newsroom no later than one hour before the start of the event at ksc-newsroom@mail.nasa.gov.
Wednesday, Feb. 26
3:30 p.m. – SPHEREx and PUNCH Prelaunch News Conference
Mark Clampin, acting deputy associate administrator, Science Mission Directorate, NASA Headquarters David Cheney, PUNCH program executive, NASA Headquarters James Fanson, SPHEREx project manager, NASA’s Jet Propulsion Laboratory Denton Gibson, launch director, NASA’s Launch Services Program Julianna Scheiman, director, NASA Science Missions, SpaceX U.S. Air Force 1st Lt. Ina Park, 30th Operations Support Squadron launch weather officer Coverage of the prelaunch news conference will stream live on NASA+.
Media may ask questions in person and via phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the Kennedy newsroom no later than one hour before the start of the event at ksc-newsroom@mail.nasa.gov.
Thursday, Feb. 27
12 p.m. – SPHEREx and PUNCH Launch Preview will stream live on NASA+.
9:15 p.m. – Launch coverage begins on NASA+.
10:09 p.m. – Launch window opens.
Audio Only Coverage
Audio only of the launch coverage will be carried on the NASA “V” circuits, which may be accessed by dialing 321-867-1220, or -1240. On launch day, “mission audio,” countdown activities without NASA+ media launch commentary, will be carried on 321-867-7135.
NASA Website Launch Coverage
Launch day coverage of the mission will be available on the agency’s website. Coverage will include links to live streaming and blog updates beginning no earlier than 9:15 p.m., Feb. 27, as the countdown milestones occur. On-demand streaming video and photos of the launch will be available shortly after liftoff.
For questions about countdown coverage, contact the Kennedy newsroom at 321-867-2468. Follow countdown coverage on the SPHEREx blog.
Attend the Launch Virtually
Members of the public can register to attend this launch virtually. NASA’s virtual guest program for this mission also includes curated launch resources, notifications about related opportunities or changes, and a stamp for the NASA virtual guest passport following launch.
Watch, Engage on Social Media
You can also stay connected by following and tagging these accounts:
X: @NASA, @NASAJPL, @NASAUnivese, @NASASun, @NASAKennedy, @NASA_LSP
Facebook: NASA, NASAJPL, NASA Universe, NASASunScience, NASA’s Launch Services Program
Instagram: @NASA, @NASAKennedy, @NASAJPL, @NASAUnivese
For more information about these missions, visit:
https://science.nasa.gov/mission/spherex/
https://science.nasa.gov/mission/punch/
-end-
Alise Fisher – SPHEREx
Headquarters, Washington
202-617-4977
alise.m.fisher@nasa.gov
Sarah Frazier – PUNCH
Goddard Space Flight Center, Greenbelt, Md.
202-853-7191
sarah.frazier@nasa.gov
Laura Aguiar
Kennedy Space Center, Florida
321-593-6245
laura.aquiar@nasa.gov
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Last Updated Feb 18, 2025 LocationNASA Headquarters Related Terms
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer) Missions Polarimeter to Unify the Corona and Heliosphere (PUNCH) Science Mission Directorate View the full article
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By NASA
October 1, 2022 – September 30, 2023
This eighth annual report provides an overall highlight of research results published from October 1, 2022 to September 30, 2023 from investigations operated on the space station. Annual Highlights of Results from the International Space Station (October 1, 2022 – September 30, 2023) (PDF, 19.6 MB).
List of Archived ISS Publications October 1, 2022 – September 30, 2023. (PDF, 1.2 MB)
October 1, 2021 – September 30, 2022
This seventh annual report provides an overall highlight of research results published from October 1, 2021 to September 30, 2022 from investigations operated on the space station. Annual Highlights of Results from the International Space Station (October 1, 2021 – September 30, 2022) (PDF, 7.0 MB).
List of Archived ISS Publications October 1, 2021 – September 30, 2022. (PDF, 1.2 MB)
October 1, 2020 – October 1, 2021
This sixth annual report provides an overall highlight of research results published from October 1, 2020 to October 1, 2021 from investigations operated on the space station. Annual Highlights of Results from the International Space Station (October 1, 2020 – October 1, 2021) (PDF, 7.0 MB)
October 1, 2019 – October 1, 2020
This fifth annual report provides an overall highlight of research results published from October 1, 2019 to October 1, 2020 from investigations operated on the space station. Annual Highlights of Results from the International Space Station (October 1, 2019 – October 1, 2020) (PDF, 7.0 MB)
October 1, 2018 – October 1, 2019
This fourth annual report provides an overall highlight of research results published from October 1, 2018 to October 1, 2019 from investigations operated on the space station. Annual Highlights of Results from the International Space Station (October 1, 2018 – October 1, 2019) (PDF, 3.0 MB)
October 1, 2017 – October 1, 2018
This third annual report provides an overall highlight of research results published from October 1, 2017 to October 1, 2018 from investigations operated on the space station. Annual Highlights of Results from the International Space Station (October 1, 2017 – October 1, 2018) (PDF, 5.8MB)
October 1, 2016 – October 1, 2017
This second annual report provides an overall highlight of research results published from October 1, 2016 to October 1, 2017 from investigations operated on the space station. Annual Highlights of Results from the International Space Station (October 1, 2016 – October 1, 2017) (PDF, 5MB)
October 1, 2015 – October 1, 2016
This first annual report provides an overall highlight of research results published from October 1, 2015 to October 1, 2016 from investigations operated on the space station. Annual Highlights of Results from the International Space Station (October 1, 2015 – October 1, 2016) (PDF, 2.6MB)
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By NASA
NASA’s Artemis campaign will send astronauts, payloads, and science experiments into deep space on NASA’s SLS (Space Launch System) super heavy-lift Moon rocket. Starting with Artemis IV, the Orion spacecraft and its astronauts will be joined by other payloads atop an upgraded version of the SLS, called Block 1B. SLS Block 1B will deliver initial elements of a lunar space station designed to enable long term exploration of the lunar surface and pave the way for future journeys to Mars. To fly these advanced payloads, engineers at NASA’s Marshall Space Flight Center in Huntsville, Alabama, are building a cone-shaped adapter that is key to SLS Block 1B.
At NASA Marshall, the PLA engineering development unit is installed into the 4697-test stand for structural testing. It was then attached to the large cylindrical structure which simulates the Exploration Upper Stage interface. Load lines were then connected to the top of the PLA. The testing demonstrated that it can handle up to three times the expected load.NASA/Samuel Lott The payload adapter, nestled within the universal stage adapter sitting atop the SLS Block 1B’s exploration upper stage, acts as a connecting point to secure a large payload that is co-manifested – or flying along with – the Orion spacecraft. The adapter consists of eight composite panels with an aluminum honeycomb core and two aluminum rings.
Beginning with the Artemis IV mission, SLS Block 1B will feature a new, more powerful upper stage that provides a substantial increase in payload mass, volume, and energy over the first variant of the rocket that is launching Artemis missions I through III. SLS Block 1B can send 84,000 pounds of payload – including both a crewed Orion spacecraft and a 10-metric ton (22,046 lbs.) co-manifested payload riding in a separate cargo compartment – to the Moon in a single launch.
Artemis IV’s co-manifested payload will be the Lunar I-Hab, one of the initial elements of the Gateway lunar space station. Built by ESA (European Space Agency), the Lunar I-Hab provides expanded capability for astronauts to live, work, conduct science experiments, and prepare for their missions to the lunar surface.
Before the Artemis IV mission structure was finalized, NASA engineers needed to design and test the new payload adapter.
“With SLS, there’s an intent to have as much commonality between flights as possible,” says Brent Gaddes, Lead for the Orion Stage Adapter and Payload Adapter in the SLS Spacecraft/Payload Integration & Evolution Office at NASA Marshall.
However, with those payloads changing typically every flight, the connecting payload adapter must change as well.
“We knew there needed to be a lot of flexibility to the payload adapter, and that we needed to be able to respond quickly in-house once the payloads were finalized,” says Gaddes.
Working alongside the robots, NASA’s next generation of engineers are learning from experts with decades of manufacturing expertise as they prepare the metal honeycomb structure substrate. During production, the fingerprints of the engineers are imprinted where metal meets composite. Even after the finishing touches are applied, the right light at the right angle reveals the harmless prints of the adapter’s makers as it launches payloads on SLS that will enable countless discoveries.NASA/Samuel Lott A Flexible Approach
The required flexibility was not going to be satisfied with a one-size-fits-all approach, according to Gaddes.
Since different size payload adapters could be needed, Marshall is using a flexible approach to assemble the payload adapter that eliminates the need for heavy and expensive tooling used to hold the parts in place during assembly. A computer model of each completed part is created using a process called structured light scanning. The computer model provides the precise locations where holes need to be drilled to hold the parts together so that the completed payload adapter will be exactly the right size.
“Structured light has helped us reduce costs and increase flexibility on the payload adapter and allows us to pivot,” says Gaddes. “If the call came down to build a cargo version of SLS to launch 40 metric tons, for example, we can use our same tooling with the structured light approach to adapt to different sizes, whether that’s for an adapter with a larger diameter that’s shorter, or one with a smaller diameter that’s longer. It’s faster and cheaper.”
NASA Marshall engineers use an automated placement robot to manufacture eight lightweight composite panels from a graphite epoxy material. The robot performs fast, accurate lamination following preprogrammed paths, its high speed and precision resulting in lower cost and significantly faster production than other manufacturing methods.
At NASA Marshall, an engineering development unit of the payload has been successfully tested which demonstrated that it can handle up to three times the expected load. Another test version currently in development, called the qualification unit, will also be tested to NASA standards for composite structures to ensure that the flight unit will perform as expected.
“The payload adapter is shaped like a cone, and historically, most of the development work on structures like this has been on cylinders, so that’s one of the many reasons why testing it is so important,” says Gaddes. “NASA will test as high a load as possible to learn what produces structural failure. Any information we learn here will feed directly into the body of information NASA has pulled together over the years on how to analyze structures like this, and of course that’s something that’s shared with industry as well. It’s a win for everybody.”
With Artemis, NASA will explore more of the Moon than ever before, learn how to live and work away from home, and prepare for future human exploration of the Red Planet. NASA’s SLS (Space Launch System) rocket, exploration ground systems, and Orion spacecraft, along with the human landing system, next-generation spacesuits, Gateway lunar space station, and future rovers are NASA’s foundation for deep space exploration.
News Media Contact
Jonathan Deal
Marshall Space Flight Center, Huntsville, Ala.
256-544-0034
jonathan.e.deal@nasa.gov
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By NASA
Artistic rendering of Intuitive Machines’ Nova-C lander on the surface of the Moon.Credit: Intuitive Machines NASA’s Polar Resources Ice Mining Experiment-1 (PRIME-1) is preparing to explore the Moon’s subsurface and analyze where lunar resources may reside. The experiment’s two key instruments will demonstrate our ability to extract and analyze lunar soil to better understand the lunar environment and subsurface resources, paving the way for sustainable human exploration under the agency’s Artemis campaign for the benefit of all.
Its two instruments will work in tandem: The Regolith and Ice Drill for Exploring New Terrains (TRIDENT) will drill into the Moon’s surface to collect samples, while the Mass Spectrometer Observing Lunar Operations (MSOLO) will analyze these samples to determine the gas composition released across the sampling depth. The PRIME-1 technology will provide valuable data to help us better understand the Moon’s surface and how to work with and on it.
“The ability to drill and analyze samples at the same time allows us to gather insights that will shape the future of lunar resource utilization,” said Jackie Quinn, PRIME-1 project manager at NASA’s Kennedy Space Center in Florida. “Human exploration of the Moon and deep space will depend on making good use of local resources to produce life-sustaining supplies necessary to live and work on another planetary body.”
The PRIME-1 experiment is one of the NASA payloads aboard the next lunar delivery through NASA’s CLPS (Commercial Lunar Payload Services) initiative, set to launch from the agency’s Kennedy Space Center no earlier than Wednesday, Feb. 26, on Intuitive Machines’ Athena lunar lander and explore the lunar soil in Mons Mouton, a lunar plateau near the Moon’s South Pole.
Developed by Honeybee Robotics, a Blue Origin Company, TRIDENT is a rotary percussive drill designed to excavate lunar regolith and subsurface material up to 3.3 feet (1 meter) deep. The drill will extract samples, each about 4 inches (10 cm) in length, allowing scientists to analyze how trapped and frozen gases are distributed at different depths below the surface.
The TRIDENT drill is equipped with carbide cutting teeth to penetrate even the toughest lunar materials. Unlike previous lunar drills used by astronauts during the Apollo missions, TRIDENT will be controlled from Earth. The drill may provide key information about subsurface soil temperatures as well as gain key insight into the mechanical properties of the lunar South Pole soil. Learning more about regolith temperatures and properties will greatly improve our understanding of the environments where lunar resources may be stable, revealing what resources may be available for future Moon missions.
A commercial off-the-shelf mass spectrometer, MSOLO, developed by INFICON and made suitable for spaceflight at Kennedy, will analyze any gas released from the TRIDENT drilled samples, looking for the potential presence of water ice and other gases trapped beneath the surface. These measurements will help scientists understand the Moon’s potential for resource utilization.
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 is one of many customers on future flights. PRIME-1 was funded by NASA’s Space Technology Mission Directorate Game Changing Development program.
Learn more about CLPS and Artemis at:
https://www.nasa.gov/clps
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