The Mars Society is planning to build a Pacific Northwest research station suitable for simulating missions to the moon or Mars, in partnership with South Seattle College.

The nonprofit space advocacy group announced today that its executive director, James L. Burk, and the college’s president, Monica Brown, have signed a 10-year memorandum of agreement establishing the partnership.

The plan calls for the Mars Society to lease land on the college’s 87-acre West Seattle campus and build the research station, contingent on funding. Both parties will raise funds from aerospace companies and other donors to support construction, with the goal of opening the station at the start of the 2027-2028 academic year.

The agreement provides for the creation of a joint space studies curriculum and certificate program; a student capstone project and internship program tied to industry partners; and a regional workforce pipeline and community engagement effort.

The Seattle facility would be the third analog research station operated by the Mars Society, joining the Flashline Mars Arctic Research Station on Canada’s Devon Island and the Mars Desert Research Station in Utah.

Those two stations were built more than two decades ago to reflect the designs for Mars habitats. They provide opportunities for teams of researchers to test the tools and techniques that future astronauts might use for extraterrestrial exploration. During their missions, the researchers live and work under simulated Mars conditions. For example, they’re required to put on simulated spacesuits every time they venture outside their habitat.

Burk said the Seattle research station will reflect NASA’s growing emphasis on moon exploration as a precursor to crewed Mars missions, as well as South Seattle College’s traditional emphasis on workforce training. “For more than two decades, the Mars Society has operated analog research stations in the Utah desert and the Canadian Arctic that have shaped how humanity will live and work on other worlds. Bringing that capability to an urban community college campus is something new, and it is deliberate,” he said.

“The moon and Mars programs the federal government has now committed to are going to need a workforce we have not trained for in 50 years,” Burk said. “South Seattle College knows how to train people for the industries that actually build things. That approach is exactly what we need for preparing for planetary surface operations on the moon and Mars.”

The analog research projects would build upon the college’s existing training programs. For example, students learning about electric vehicle maintenance and repair could work on projects involving battery-powered rovers and drones. Students in the college’s culinary arts program could contribute to research into growing vegetables in space environments.

“South Seattle College has a long tradition of meeting our region’s workforce needs in aerospace, applied science, and skilled trades,” Brown said. “This partnership extends that tradition, and this initiative reflects our commitment to exploring bold, future-oriented opportunities that expand access, inspire imagination, and ensure our students are prepared to lead in emerging industries.”

The Mars Society is headquartered in Colorado but has plenty of Pacific Northwest connections. The Seattle chapter was created in 1998, shortly after the national organization was founded. Burk, a former Microsoft project manager, lives and works in North Bend, Wash.

During a 2023 podcast interview, Mars Society President Robert Zubrin — who earned his Ph.D. in nuclear engineering from the University of Washington — said the Pacific Northwest was “perhaps at the top of the list” of potential sites for a Mars Technology Institute. Today’s announcement appears to be consistent with Zubrin’s assessment of the region.

In its news release, the Mars Society noted that the Pacific Northwest “hosts one of the largest concentrations of commercial space activity in the United States.” The society specifically cited Jeff Bezos’ Blue Origin space venture, SpaceX’s Starlink satellite factory and L3Harris Technologies’ Aerojet Rocketdyne facility in Redmond.

To raise public awareness of the Seattle project, the Mars Society said it plans to install an inflatable mockup of a research habitat in South Seattle College’s Aviation Maintenance Technology facilities this summer. The society also hinted at more to come, saying that there’s “a public event in the works.”

Seattle-based Interlune says it has managed to produce 99% pure helium-3 from a standard supply of industrial-grade helium, marking a milestone for a technology that the company aims to use on the moon.

The process, known as Cold Capture, could be profitably used on Earth even before Interlune begins lunar mining operations.

Only 0.000137% of the world’s helium exists in the form of helium-3, as opposed to the much more common helium-4 isotope. But helium-3 is uniquely suited for use as a refrigerant for quantum computers. It can also be used in radiation detectors, medical scanners and eventually fusion reactors.

Because of its rarity and utility, the price of helium-3 can range as high as $20 million per kilogram ($9 million per pound). Interlune is betting on the proposition that helium-3 is more abundant and easier to access on the moon, due to the lunar surface’s exposure to the solar wind. If Interlune’s business model works out, the company will be able to turn a profit by delivering lunar helium-3 to Earth for industrial applications.

Interlune’s first objective was to show that Cold Capture could work as advertised. The process uses cryogenic distillation to separate helium-3 from ordinary helium at temperatures approaching absolute zero.

“Capturing helium-3 from existing helium sounds deceptively simple,” Gary Lai, Interlune’s chief technology officer, said in a news release. “But helium-3 and ordinary helium are almost chemically identical, making them extraordinarily difficult to separate. Cold Capture exploits subtle physical differences between the two isotopes at cryogenic temperatures to recover helium-3 in a process designed to scale.”

Interlune demonstrated Cold Capture at a small scale in early 2025, and received a $1.25 million small-business grant from the Department of the Air Force last November to scale up the technology for commercial production.

Based on the experiments conducted since then, Interlune projects that its technology could triple the current domestic production rate of helium-3.

“Every liter of helium produced in the world contains trace amounts of helium-3,” said Rob Meyerson, co-founder and CEO of Interlune. “Cold Capture plugs into existing helium liquefaction plant infrastructure to recover that helium-3 and turn it into a valuable product.”

Interlune has already struck deals with the U.S. Department of Energy and Maybell Quantum to deliver shipments of helium-3. The first shipments are likely to come from terrestrial sources of helium, courtesy of Cold Capture.

Meanwhile, the company is following a step-by-step plan for lunar prospecting and production. A camera designed to estimate lunar levels of helium-3 is due for delivery to the moon late this year aboard Astrobotic’s Griffin-1 lander.

That mission, known as Crescent Moon, is expected to open the way for a NASA-supported experiment called Prospect Moon in 2028. The experiment will test methods to extract gases such as helium-3 and hydrogen from lunar soil and rocks.

Follow-up missions could focus on harvesting hydrogen for rocket fuel and other lunar power applications, while also collecting helium-3 for delivery to Earth.

Interlune was founded in 2020 and reported raising $18 million in seed capital in 2024. This January, the company announced an additional $5 million investment offering aimed at advancing key technical milestones.

Two months after emerging from stealth mode, TerraByte AI is using artificial intelligence and a new partnership to upgrade its “Earth Search Engine.”

The startup, which maintains operations in Seattle as well as San Francisco, has just rolled out a TerraByte News service that pinpoints wildfires, earthquakes and severe weather events on an interactive map. Users can follow links to access news reports, social media posts and satellite views related to selected events.

The satellite views include open-source images from NASA’s Earth observation system as well as Europe’s Sentinel satellites. And now the database also features high-resolution pictures provided through a newly announced partnership with Texas-based SkyFi. The partnership gives TerraByte’s users access to SkyFi’s self-service Earth intelligence platform, which offers satellite and aerial imagery from more than 300 sources at prices as low as $15 per image.

“In May, when we came out of stealth, we made the planet searchable,” TerraByte CEO Rishi Madhok told GeekWire. “Now, the moment you find something, you can hold the imagery in your hands within a day. The next step is making Earth intelligence as routine as a web search — you ask, you see, and then you act.”

Madhok and Fuxun Yu, TerraByte’s chief technology officer, founded the company last year as a follow-up to their work on geospatial data analysis at Microsoft. They developed search tools that can recognize features of interest in satellite images and deliver data-driven insights in response to natural-language queries.

Over the past couple of months, TerraByte’s team has grown from three to five employees, Madhok said. “Our goal is to grow the team even further this year, because we are seeing a lot of traction from users since we came out of stealth,” he said.

“A lot of traction is coming from insurance [companies], from the government, from mining, from other areas where there is the possibility to see things,” he said. “And finance, right? A lot of quant firms and hedge funds want to see all of this activity coming in.”

One key application involves emergency response. “Our big focus is on catastrophes, particularly wildfires,” Madhok said. “Our vision is that anybody should be able to track this — not limited to just journalists, but including everyone who is living in those areas and wants to see what’s going on.”

Madhok expects the revenue-sharing partnership with SkyFi to open up new opportunities. “I’m happy to say that we have customers who are paying us,” he said. “From that perspective, we’re already doing well.”

Advances in AI are creating still more opportunities. “Now you can do searches not just using text, but using images, which we call visual search,” he said. “Let’s say you’re searching for a certain kind of vessel, and it’s very hard for you to describe it in natural language. You can just take a screenshot of it, upload it, and within seconds it will literally search for what you were looking for.”

Looking ahead, Madhok and his teammates plan to add people power to the power of AI.

“This is the first version of a platform that we’re going to release, and we obviously want to learn more from our users,” he said. “We want this platform to become crowdsourced, so that people who are local to a region can add more information from that perspective, because then it starts becoming more powerful. We don’t want just TerraByte to be the owner of this.”

Madhok shared a video on LinkedIn that shows how TerraByte’s platform can quickly find high-resolution imagery of a shipwreck in Washington state’s Possession Sound:

Bellevue, Wash.-based Pulse Space says it has received a $40 million award from the U.S. Space Force to develop technologies for laser-based power beaming and orbital tracking systems.

The startup, founded in 2022, is working on a system that would collect energy using solar arrays and send that energy via a laser beam to remote nodes in space. The technologies developed for the system could also be used to track objects in orbit and transmit data.

“This historic $40 million award is a defining moment for Pulse Space, and I am exceptionally proud of our team for making it happen,” Karl Stedman, Pulse Space’s founder and CEO, said today in a news release. “We are honored to partner with the United States Space Force to mature our laser-based technologies and are proud to share this massive step forward with our investors and shareholders. Pulse’s technical development platform is helping pave the way toward that future.”

Pulse Space was previously awarded a $1.9 million Air Force contract in support of its work on laser-based military communications systems. The company said its proposed satellite constellation would support “secure, high-bandwidth optical communication and energy delivery,” with the ability to transmit 29.7 kilowatts of power to a 3-meter (10-foot) target from 1,000 kilometers (621 miles).

The company is also on the Missile Defense Agency’s list of potential vendors for SHIELD contracts, with a ceiling of $151 billion. SHIELD — which stands for Scalable Homeland Innovative Enterprise Layered Defense — is a program that encompasses a broad range of work areas for the Pentagon’s Golden Dome missile defense initiative.

Pulse Space was one of the startups selected in 2024 for the Techstars Space Accelerator program, and last year the company partnered with Virginia-based Scout Space to work toward an in-orbit demonstration of laser power transmission.

In February, Pulse Space completed a $5.72 million seed investment round, according to Pitchbook. Its investors include Divergent Capital, GrayArch Partners, Shake and Bake Productions and Techstars.

Amazon says the overnight launch of 29 satellites should clear the way for its Amazon Leo network to start offering commercial high-speed internet service from space this year, in direct competition with SpaceX’s Starlink network.

United Launch Alliance’s Atlas 5 rocket sent the satellites into low Earth orbit from Cape Canaveral Space Force Station at 12:30 a.m. ET today (9:30 p.m. PT Wednesday).

This was the last of eight Atlas 5 launches that Amazon reserved for its satellites. Going forward, ULA will use its next-generation Vulcan rocket to support Amazon Leo’s years-long deployment schedule. Amazon has also made launch reservations with Blue Origin, Arianespace and SpaceX.

The latest liftoff boosts Amazon Leo’s constellation to 396 operational satellites. That will be enough to support continuous connectivity in the initial latitudes targeted for commercial service, according to Chris Weber, vice president of business and product for Amazon Leo.

“Still lots of work ahead — including raising all these new satellites to their assigned altitude — but we’ve completed enough launches for initial service this year, and future missions just add coverage and capacity,” Weber said in a LinkedIn post.

Amazon has been beta-testing the service for months with a select group of customers, but connectivity hasn’t been continuous due to sparse orbital coverage. Amazon Leo’s business plan calls for launching commercial service within a limited zone concentrated at mid-northern and mid-southern latitudes, and gradually expanding the service area as more satellites go up.

“With hundreds of flight-ready satellites standing by at the Cape and a new, dedicated vertical integration facility ready to support Leo Vulcan 1 and subsequent missions, we have a clear path to increase launch and deployment cadence, helping us quickly expand network coverage following an initial service rollout later this year,” Melissa Wuerl, Amazon Leo’s director of launch systems, said in a statement released after the latest launch.

Amazon hasn’t yet announced pricing for satellite broadband service. The first-generation constellation, consisting of 3,232 satellites, is due to reach full deployment in mid-2029 — and Amazon has received regulatory approval for an even larger second-generation constellation.

When Amazon Leo begins commercial service, it will still trail far behind SpaceX’s Starlink satellite network, which has more than 10,000 satellites in orbit and 12 million subscribers. The satellites for both Starlink and Amazon Leo are built in the Seattle area.

In the years ahead, SpaceX plans to beef up Starlink’s capabilities in the emerging market for direct-to-device satellite services. Amazon is aggressively targeting that same market through its recent acquisition of Globalstar. Under a separate agreement tied to the deal, Amazon Leo will start powering Apple’s iPhone satellite services starting in 2028.

California-based K2 Space is establishing a satellite engineering hub in the Seattle area, adding to a thriving regional ecosystem of satellite ventures.

The Pacific Northwest operation will support the company’s drive to build large, high-power satellites for government and commercial customers. The satellites are manufactured at K2’s factory in Torrance, Calif. The company also maintains a policy and strategy office in Washington, D.C.

Since its founding in 2022, K2 Space has raised more than $500 million in capital and registered more than $1 billion in contracts. While many satellite companies focus on miniaturization, K2 Space is going big on satellite mass and power. K2 had its first “mega-class” satellite, dubbed Gravitas, launched into orbit on a SpaceX Falcon 9 rocket in March. The two-ton, 20-kilowatt satellite carried a dozen undisclosed payload modules for multiple customers, including the Department of Defense.

That “go-big” approach is gaining traction: Last month, for example, the U.S. Space Force confirmed that K2 Space would be one of the suppliers for its next-generation military communications network. To serve the anticipated market, K2 Space says it plans to produce hundreds of satellites annually by 2030.

“As we carefully evaluated our expansion plans to align with our next phase of growth, the Seattle area was a natural fit, given its decisive reputation as an aerospace and engineering hub,” K2 Space CEO and co-founder Karan Kunjur said in a news release. “From flight software and autonomy to the low-level systems that drive our satellites’ most demanding workloads, our Seattle team will contribute to satellites operating at the edge of what’s possible.”

K2 Space currently has more than 300 employees, and several employees are already working in the Seattle area on a remote basis. Supporting those workers’ needs was one of the factors behind the decision to establish a Seattle-area office. A representative of K2 Space told GeekWire via email that the company was targeting the Bellevue area for the office, but was still finalizing a specific location.

Seattle already has arguably earned its place as America’s satellite city. More than half of the world’s active satellites were built in the region, primarily driven by SpaceX’s Starlink manufacturing facility in Redmond. Satellites for the rival Amazon Leo constellation (formerly known as Project Kuiper) are produced nearby at a factory in Kirkland.

The region’s other satellite manufacturers include Starcloud in Redmond, Xplore in Bellevue and Portal Space Systems in Bothell. South of Seattle, Tukwila serves as the home base for satellite production facilities operated by BlackSky (formerly LeoStella) and Starfish Space.

California-based Cowboy Space, a data center satellite company formerly known as Aetherflux, has an engineering office in the Seattle area. Another California company focusing on satellite-based computing, Sophia Space, has a Seattle presence as well.

Jeff Bezos’ Blue Origin space venture, which is headquartered in Kent, Wash., is gearing up for satellite projects including Terawave and a proposed data-center constellation called Project Sunrise. Blue Origin’s job listings suggest that facilities in the Seattle area, Los Angeles and Denver will play roles in those operations.

NASA is considering repurposing an engineering development version of the nuclear-powered Mars rovers for a different destination: the moon’s south polar region.

The plan calls for turning the test rover, which is currently sitting at NASA’s Jet Propulsion Laboratory, into a lunar explorer named PROMISE (“Polar Rover for Observation, Mapping and In-Situ Exploration”).

During an update on the space agency’s long-range plan to build a moon base, NASA Administrator Jared Isaacman stressed that the PROMISE mission was still being defined, but added that “there’s very little that would hold us back from making use of that hardware.”

NASA is already planning to send a rover called VIPER (“Volatiles Investigating Polar Exploration Rover”) to the moon by the end of next year. But Carlos García-Galán, NASA’s program manager for the Moon Base effort, said PROMISE would bring some capabilities that VIPER lacks. For example, PROMISE’s plutonium power source makes that rover more suited for exploring permanently shadowed lunar craters that are thought to contain valuable water ice.

“VIPER uses solar power, so we’re constrained to the terrain that we put it on, how much illumination that’s going to get, the time of year, where it can go,” García-Galán explained. “It could certainly not potentially go into some of these permanently shadowed regions and stay deep in there — and then, based on the lunar nights, it will have a lifespan that’s limited.”

In contrast, the nuclear-powered Curiosity rover is still going strong 14 years after landing on Mars, and the Perseverance rover is still persevering after five years of operation.

Today’s Moon Base update provided a status report on several aspects of NASA’s plans to build a permanent base on the moon in the 2030s. Among the highlights:

• A robotic lunar lander that’s being built by Jeff Bezos’ Blue Origin space venture “looks like it’s almost done,” García-Galán said. The Blue Moon Mark 1 lander, dubbed Endurance, had been due for launch this year on Blue Origin’s New Glenn rocket, though a recent New Glenn explosion raised questions about the timeline. Isaacman said launching New Glenn was still “Plan A” for the Blue Moon mission. If the launch slips past mid-2027, NASA will look at other options, García-Galán said.
• Two other missions for the first phase of the Moon Base program are also progressing. Astrobotic’s Griffin 1 lunar lander appears on track for launch this year, while Intuitive Machines’ Nova-C lander “is looking pretty good,” García-Galán said.
• NASA announced that it would fund four more robotic lunar lander missions during Phase 1 of the Moon Base program, which runs through 2029. Astrobotic has been awarded $297.9 million for two deliveries. NASA will give $144.2 million to Firefly Aerospace and $148.3 million to Intuitive Machines for one delivery each. Each lander will carry cameras to document the effects of rocket blasts on lunar soil, deposit reflective location markers and monitor the lunar radiation environment. Other payloads could be added to each mission.
• Isaacman pressed García-Galán to promise that one of the robotic landers would carry a soccer ball to the moon if the U.S. wins the World Cup. “We will absolutely find a space,” García-Galán replied. Isaacman said that would serve as “a little bit of motivation” for the U.S. team. “We’re going to one-up Alan Shepard and the golf game on the lunar surface,” the administrator told García-Galán. “We’re going to get the soccer ball there. I don’t know which lander it’ll wind up going on. I’ll leave that to you guys to handle the payloading.”

One month after a New Glenn rocket explosion damaged its Florida launch pad, Jeff Bezos’ Blue Origin space venture has decided to shift its focus to a new concept for future launches.

“To return to flight this year, we’re not rebuilding the same pad,” Blue Origin CEO Dave Limp said in an online update. Instead, the company will move ahead with a plan that it already had been working on for Cape Canaveral Space Force Station’s Launch Complex 36.

The concept of operations, or ConOps in rocket lingo, calls for a hybrid horizontal/vertical configuration for launch preparations. Blue Origin had already planned to employ the hybrid system for a second pad that’s currently in development for its super-sized 9×4 New Glenn rocket. Now the system will be used for the old pad as well as the new one, “creating a common ConOps across two pads,” Limp said.

In a post to X, Limp said the plan “has the added benefit of increasing our flight cadence.”

We're not rebuilding the same pad for New Glenn. We're moving to a horizontal/vertical hybrid configuration to get us flying again this year at 36A.  We were already working on something similar for 9×4 at 36B. Let me explain what that means. We mate the stages horizontally in… pic.twitter.com/5I0f8GEojs

— Dave Limp (@davill) June 30, 2026

The explosion on May 28, which took place while Blue Origin was preparing its New Glenn rocket to launch 48 satellites for the Amazon Leo constellation, dealt a heavy blow to Blue Origin’s launch plans. The Federal Aviation Administration called a halt to launches until Blue Origin traced the cause of the blast and took corrective actions.

In today’s update, Limp said “early analysis points to the aft section of the first stage” as the source of the anomaly. He voiced confidence that the root cause would be found and fixed.

He said the blast destroyed the pad’s lightning tower, transporter-erector and hydraulic cylinders, “but we caught a lot of breaks, too, and intend to make the most of them.”

Limp reported that the launch complex’s Integration Facility, tank farm, vehicle access tower and water tower were all in good shape, and that reconstruction of the pad has started. Blue Origin has moved three New Glenn upper stages and a twice-flown booster nicknamed “Never Tell Me the Odds” out of the Integration Facility as part of the pad cleanup process, he said.

Blue Origin’s launch manifest includes missions aimed at sending an uncrewed Blue Moon Mark 1 lander to the lunar surface, putting a more advanced Mark 2 lander into Earth orbit for crewed testing during NASA’s Artemis 3 mission, and delivering several rovers to the moon. New Glenn is also in the lineup to launch satellites for Amazon Leo and AST SpaceMobile.

Limp said Blue Origin is “continuing to build vehicles at rate in our world-class manufacturing facilities, maintaining flight readiness, and preparing to come back stronger than before.”

“Our road to space doesn’t pause here. We will return to flight by the end of this year,” he wrote. “It’s worth it.”

The science team behind the Vera C. Rubin Observatory has officially launched a decade-long survey of the southern sky — an ambitious project three decades in the making.

The start of the Legacy Survey of Space and Time, or LSST, follows years of planning and construction of the billion-dollar observatory in Chile. Scientists celebrated the completion of the construction phase with a “First Look” batch of pictures a year ago, and then turned to preparing for the LSST in earnest.

In February, the Rubin team turned on the observatory’s Alert Production Pipeline, which can send out millions of notifications about potentially noteworthy astronomical phenomena. That set the stage for what some have compared to filming a time-lapse movie of the cosmos.

“Today, we begin filming the greatest cosmic movie ever made. This moment reflects decades of vision, innovation and the power of federal investment in science through the U.S. National Science Foundation and the Department of Energy,” acting NSF Director Brian Stone said in a news release. “Every night, NSF-DOE Rubin Observatory will expand the frontiers of knowledge and strengthen America’s global leadership in science and innovation.”

Researchers at the University of Washington have played a key role in the project, primarily by developing software tools for analyzing the terabytes of data that the observatory is expected to produce on a nightly basis. That work is done at UW’s Institute for Data Intensive Research in Astrophysics and Cosmology, also known as the DiRAC Institute.

UW astronomer Zeljko Ivezić, who heads up the LSST campaign, helped determine when the observatory was ready for the survey.

“The decision to officially begin the LSST was made after a period of system optimization and a careful operational review of technical readiness, data system performance and scientific validation,” he said. Among the factors considered were image quality, effective survey speed, system reliability and calibration accuracy.

The observatory makes use of the world’s largest digital camera (3,200 megapixels per image) to capture a fresh picture every 40 seconds. If the skies over Chile are clear, the entire southern sky can be photographed over the course of just a few nights. Then Rubin begins the next round of picture-taking.

The concept for the observatory began with discussions among astronomers in the 1990s, and picked up steam in 2007 when Seattle-area tech pioneer Charles Simonyi and Microsoft co-founder Bill Gates contributed a total of $30 million to the project. In 2020, the observatory was named after the late astronomer Vera Rubin — and its 8.4-meter (27.5-foot) telescope was dubbed the Simonyi Survey Telescope in honor of Simonyi’s family.

To celebrate the start of the survey, the Rubin Observatory team released a 1.7-gigapixel image featuring an “ocean of stars” in the constellation Lupus. “The faint, glowing clouds spread across this image are galactic cirrus: clouds of interstellar gas and dust that can be seen in the foreground of the Milky Way,” the team said in an image advisory.

Distant stars aren’t Rubin’s only targets. The survey is also expected to supercharge the search for small bodies in our own solar system. During preparations for the LSST, the Rubin team reported the discovery of more than 11,000 previously unseen asteroids. And that’s just the start: A computer simulation suggests that the survey could map more than 5 million asteroids.

Rubin’s observations could even shed light on the nature of dark matter and dark energy, invisible components of the cosmos that together make up more than 95 percent of the universe’s mass-energy content.

Scientists say the key to Rubin’s success will be the ability to track changes in the night sky over the course of 10 years.

“With its world-class design and tools, Rubin Observatory will capture the dynamic nature of our cosmos and reveal unimagined insights into our universe’s biggest mysteries, from our own solar system to the very structure of the universe,” said Dario Gil, undersecretary for science at the U.S. Department of Energy. “By seeking to understand the enigmatic phenomena of dark energy and dark matter, we are not just observing the stars; we are striving to grasp the fundamental laws that govern our existence.”

The Vera C. Rubin Observatory is a joint initiative of NSF and the U.S. Department of Energy’s Office of Science, and is operated jointly by NSF NOIRLab and SLAC National Accelerator Laboratory.