News
3D printing will help space pioneers make homes, tools and other stuff they need to colonize the Moon and Mars
Last Updated on April 12, 2025 by Daily News Staff
3D printing will help space pioneers make homes, tools and other stuff they need to colonize the Moon and Mars
Throughout history, when pioneers set out across uncharted territory to settle in distant lands, they carried with them only the essentials: tools, seeds and clothing. Anything else would have to come from their new environment.
So they built shelter from local timber, rocks and sod; foraged for food and cultivated the soil beneath their feet; and fabricated tools from whatever they could scrounge up. It was difficult, but ultimately the successful ones made everything they needed to survive.
Something similar will take place when humanity leaves Earth for destinations such as the Moon and Mars – although astronauts will face even greater challenges than, for example, the Vikings did when they reached Greenland and Newfoundland. Not only will the astronauts have limited supplies and the need to live off the land; they won’t even be able to breathe the air.
Instead of axes and plows, however, today’s space pioneers will bring 3D printers. As an engineer and professor who is developing technologies to extend the human presence beyond Earth, I focus my work and research on these remarkable machines.
3D printers will make the tools, structures and habitats space pioneers need to survive in a hostile alien environment. They will enable long-term human presence on the Moon and Mars.
From hammers to habitats
On Earth, 3D printing can fabricate, layer by layer, thousands of things, from replacement hips to hammers to homes. These devices take raw materials, such as plastic, concrete or metal, and deposit it on a computerized programmed path to build a part. It’s often called “additive manufacturing,” because you keep adding material to make the part, rather than removing material, as is done in conventional machining.
Already, 3D printing in space is underway. On the International Space Station, astronauts use 3D printers to make tools and spare parts, such as ratchet wrenches, clamps and brackets. Depending on the part, printing time can take from around 30 minutes to several hours.
For now, the print materials are mostly hauled up from Earth. But NASA has also begun recycling some of those materials, such as waste plastic, to make new parts with the Refabricator, an advanced 3D printer installed in 2019.
Manufacturing in space
You may be wondering why space explorers can’t simply bring everything they need with them. After all, that’s how the International Space Station was built decades ago – by hauling tons of prefabricated components from Earth.
But that’s impractical for building habitats on other worlds. Launching materials into space is incredibly expensive. Right now, every pound launched aboard a rocket just to get to low Earth orbit costs thousands of dollars. To get materials to the Moon, NASA estimates the initial cost at around US$500,000 per pound.
Still, manufacturing things in space is a challenge. In the microgravity of space, or the reduced gravity of the Moon or Mars, materials behave differently than they do on Earth. Decrease or remove gravity, and materials cool and recrystallize differently. The Moon has one-sixth the gravity of Earth; Mars, about two-fifths. Engineers and scientists are working now to adapt 3D printers to function in these conditions.
Using otherworldly soil
On alien worlds, rather than plastic or metal, 3D printers will use the natural resources found in these environments. But finding the right raw materials is not easy. Habitats on the Moon and Mars must protect astronauts from the lack of air, extreme temperatures, micrometeorite impacts and radiation.
Regolith, the fine, dusty, sandlike particles that cover both the lunar and Martian surfaces, could be a primary ingredient to make these dwellings. Think of the regolith on both worlds as alien dirt – unlike Earth soil, it contains few nutrients, and as far as we know, no living organisms. But it might be a good raw material for 3D printing.
My colleagues began researching this possibility by first examining how regular cement behaves in space. I am now joining them to develop techniques for turning regolith into a printable material and to eventually test these on the Moon.
But obtaining otherworldly regolith is a problem. The regolith samples returned from the Moon during the Apollo missions in the 1960s and 70s are precious, difficult if not impossible to access for research purposes. So scientists are using regolith simulants to test ideas. Actual regolith may react quite differently than our simulants. We just don’t know.
What’s more, the regolith on the Moon is very different from what’s found on Mars. Martian regolith contains iron oxide –that’s what gives it a reddish color – but Moon regolith is mostly silicates; it’s much finer and more angular. Researchers will need to learn how to use both types in a 3D printer. https://www.youtube.com/embed/J1TWlNWHrsw?wmode=transparent&start=0 See models of otherworldly habitats.
Applications on Earth
NASA’s Moon-to-Mars Planetary Autonomous Construction Technology program, also known as MMPACT, is advancing the technology needed to print these habitats on alien worlds.
Among the approaches scientists are now exploring: a regolith-based concrete made in part from surface ice; melting the regolith at high temperatures, and then using molds to form it while it’s a liquid; and sintering, which means heating the regolith with concentrated sunlight, lasers or microwaves to fuse particles together without the need for binders.
Along those lines, my colleagues and I developed a Martian concrete we call MarsCrete, a material we used to 3D-print a small test structure for NASA in 2017.
Then, in May 2019, using another type of special concrete, we 3D-printed a one-third scale prototype Mars habitat that could support everything astronauts would need for long-term survival, including living, sleeping, research and food-production modules.
That prototype showcased the potential, and the challenges, of building housing on the red planet. But many of these technologies will benefit people on Earth too.
In the same way astronauts will make sustainable products from natural resources, homebuilders could make concretes from binders and aggregates found locally, and maybe even from recycled construction debris. Engineers are already adapting the techniques that could print Martian habitats to address housing shortages here at home. Indeed, 3D-printed homes are already on the market.
Meanwhile, the move continues toward establishing a human presence outside the Earth. Artemis III, now scheduled for liftoff in 2027, will be the first human Moon landing since 1972. A NASA trip to Mars could happen as early as 2035.
But wherever people go, and whenever they get there, I’m certain that 3D printers will be one of the primary tools to let human beings live off alien land.
Sven Bilén, Professor of Engineering Design, Electrical Engineering and Aerospace Engineering, Penn State
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Economy
6 Wild Truths About America’s 2025 Spending Habits: Fetch Reveals Surprising Consumer Trends
The Fetch Finds Report reveals that in 2025, Americans balanced hard work with self-care, reflecting a mix of discipline and indulgence. Notable trends included a resurgence in meat sales, increased dining out, a focus on organization, and a rise in comfort-related purchases.
The Fetch Finds Report reveals a year of hustle, comfort, and delightfully chaotic shopping carts
Americans in 2025 were a study in contradictions. We hit the gym but also hit the couch. We decluttered our homes while filling our carts. We powered through demanding days with energy gels and powered down with weighted blankets and candles.
That’s the picture painted by Fetch’s first-ever full-year Fetch Finds Report, which analyzed more than $179 billion in consumer transactions. With 12 million receipts submitted daily, the data tells a story that’s equal parts discipline and indulgence—a snapshot of a nation trying to balance the hustle with some much-needed comfort.
6 Wild Truths About America’s 2025 Spending Habits: Fetch Reveals Surprising Consumer Trends
The Six Spending Surprises of 2025
1. The Meatless Revolution Has Expired
Remember when plant-based everything was the future? In 2025, Americans said “thanks, but no thanks” and brought meat back to the table. Fresh beef sales jumped 13%, pork climbed 12%, while refrigerated plant-based alternatives dropped 11%. Despite rising grocery costs, consumers chose the real deal over the meatless alternatives.
2. America’s Eating Out—and Sushi’s on a Roll
Even with tighter budgets, dining out surged. And the big winner? Sushi, with a massive 45.6% increase in trip growth. Mexican restaurants saw a respectable 13.9% bump, and pizza grew 6.7%. But sushi absolutely dominated the dining-out conversation this year.
3. Endurance Nutrition Takes a Victory Lap
Energy chews and gels jumped 27.4% in 2025. Whether Americans were actually running marathons or just trying to survive Monday morning meetings, endurance nutrition became a go-to for powering through demanding days.
4. The Great American Declutter Hit Overdrive
Self-care became shelf-care. Household storage bags surged 55.8%, charging valets climbed 37%, and cleaning gloves rose 13.4%. Getting organized wasn’t just about tidiness—it became an act of wellness. A clean space, a clear mind.
5. Protein Moved into the Pantry
Protein isn’t just for gym bros anymore. Everyday staples got a protein makeover:
- Protein-labeled breakfast cereals: +69.8%
- Protein granola: +45.9%
- Protein dry pasta: +35.4%
Consumers wanted their regular foods to work harder, turning breakfast and dinner into opportunities to fuel up.
6. America Powered Down and Got Comfortable
Comfort became the ultimate status symbol. Loungewear sales soared 218%, weighted blankets climbed 45%, and candles rose 20%. After all that hustle, Americans made winding down a priority—and they weren’t shy about investing in it.
What This Tells Us
The Fetch Finds Report captures something real about 2025: Americans were navigating a shifting economy with a mix of practicality and self-care. We pushed hard during the day and gave ourselves permission to relax at night. We organized our homes, fueled our bodies with protein, and treated ourselves to sushi dinners and cozy nights in.
“Fetch sees what others can’t: how people actually spend based on billions of purchases,” said Jacob Grocholski, Vice President of Analytics at Fetch. “This year, we saw a chaotic mix of discipline and indulgence that defined how people navigated 2025.”
About the Data
The findings come from Fetch, America’s Rewards App, which captures billions of spending transactions annually using AI and machine learning. With more than 6 million five-star reviews and users submitting 12 million receipts daily, Fetch has unmatched visibility into what consumers actually buy—at the item level, across every channel and retailer.
Want the full breakdown? Read the complete Fetch Finds Report for all the details on America’s 2025 spending habits.
For the latest news, trends, and stories that matter, head over to STM Daily News. From entertainment and tech to community features and in-depth reporting, we’ve got you covered. Visit us at stmdailynews.com and stay in the know.
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News
CES 2026: The Exhibitors and Moments That Stood Out for Entertainment + Tech Fans
CES 2026 delivered big entertainment-tech moments—from Sony Honda’s AFEELA to streaming, smart glasses, AI PCs, and robots that stole the show.
CES 2026 (Jan. 6–9 in Las Vegas) didn’t feel like a “future tech” show as much as a “right now” show. The big shift: AI wasn’t treated like a standalone product category anymore. It was the invisible layer powering everything from streaming discovery to robots that can actually do work.
For STM Daily News readers who live in the overlap of Entertainment and Tech, here are the exhibitors and trends that stood out most—plus why they matter beyond the show floor.
1) Sony Honda Mobility (AFEELA): The car as a rolling entertainment platform
Sony Honda Mobility’s AFEELA presence reinforced a direction CES keeps leaning into: the next generation of vehicles is competing as much on software and in-cabin experience as it is on horsepower.
What made it stand out:
- AFEELA represents the “car as a connected device” idea taken seriously—where the cabin becomes a screen-first, service-driven environment.
- It’s a clean example of how mobility and entertainment are merging: navigation, safety, personalization, and media all living in one interface.
2) Netflix + Amazon Prime Video + Roku + Xumo: Streaming is evolving into ecosystems
CES 2026’s Content & Entertainment story wasn’t about “who has the most subscribers.” It was about streaming as an ecosystem: bundling, ad-supported growth, and smarter discovery.
What made it stand out:
- CES highlighted how streaming platforms are pushing beyond simple libraries into bundles, premium originals, and integrated experiences.
- FAST (free ad-supported streaming TV) continues to gain traction, and device/platform players are positioning themselves as the front door.
3) Dolby: The quiet power behind the best-looking, best-sounding experiences
Dolby isn’t always the flashiest booth, but it consistently shows up as the tech that makes everything else feel “premium.”
What made it stand out:
- In a year where screens, XR, and immersive venues are everywhere, audio and imaging standards are the difference between “cool demo” and “wow.”
- Dolby’s relevance keeps growing as entertainment moves across phones, living rooms, cars, and wearables.
4) Meta + XREAL: Smart glasses keep inching toward mainstream
Wearables at CES 2026 weren’t just about steps and sleep. The momentum was in smart glasses and AR—especially as generative AI voice interfaces make hands-free use feel more natural.
What made it stand out:
- CES noted smart/AR glasses evolving with features like real-time translation, recording, and AI voice interfaces.
- For entertainment fans, this is where “watching” and “doing” start to blend—live overlays, creator tools, and new ways to capture experiences.
5) Samsung + LG + TCL: Screens are still the show’s main stage
Even in an AI-everywhere year, CES still belongs to display tech. Big brands kept proving that TVs aren’t just TVs—they’re hubs for gaming, streaming, smart home control, and ambient experiences.
What made it stand out:
- Display leaders continue to set the tone for how entertainment is consumed at home.
- The conversation is shifting from specs to experience: personalization, AI-powered recommendations, and multi-device continuity.
6) NVIDIA + AMD + Lenovo: The “AI PC” era is no longer theoretical
CES 2026 made it clear that the next wave of consumer computing is built around on-device AI. That matters for creators, editors, and anyone who lives in content.
What made it stand out:
- CES highlighted AI’s move from “digital transformation” to “intelligent transformation,” including edge/enterprise and physical AI in robotics.
- AMD’s CES keynote emphasized AI across devices from PCs to data centers, underscoring how quickly this is becoming standard.
7) Unitree + Richtech Robotics + Hyundai: Robots were the surprise crowd-pleaser
If CES 2026 had a “you had to see it” category, it was robotics. Not just novelty bots—machines built for real environments.
What made it stand out:
- CES framed robotics as “physical AI,” where generative AI and simulation training help robots learn faster than traditional programming.
- Humanoid robots, in particular, are moving from single-task demos toward more collaborative assistant roles.
The big takeaway for STM Daily News readers
CES 2026 wasn’t about one killer gadget. It was about convergence:
- Entertainment is becoming more interactive, more personalized, and more portable.
- Cars are becoming screens.
- Wearables are becoming interfaces.
- Robots are becoming the next “device category” people actually want to watch.
And underneath it all: AI is becoming less of a headline and more of the operating system for modern life.
Here’s a list of what stood out to us at CES 2026:
- Sony Honda Mobility (AFEELA): The car as a rolling entertainment platform
- Netflix + Amazon Prime Video + Roku + Xumo: Streaming is evolving into ecosystems
- Dolby: The quiet power behind the best-looking, best-sounding experiences
- Meta + XREAL: Smart glasses keep inching toward mainstream
- Samsung + LG + TCL: Screens are still the show’s main stage
- NVIDIA + AMD + Lenovo: The “AI PC” era is no longer theoretical
- Unitree + Richtech Robotics + Hyundai: Robots were the surprise crowd-pleaser
Sources
- CES press release recap and exhibitor/topic highlights (Jan. 9, 2026): https://www.ces.tech/press-releases/ces-2026-the-future-is-here
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actors & performers
T.K. Carter, The Thing and Punky Brewster Actor, Dies at 69
Actor T.K. Carter, known for The Thing and Punky Brewster, has died at age 69. A look at his career and lasting legacy in film and television.
T.K. Carter in Punky Brewster (1984) Image: IMDB
Veteran actor T.K. Carter, best known for his roles in The Thing and the popular 1980s television series Punky Brewster, has died at the age of 69.
Authorities confirmed Carter was found unresponsive at his home in Duarte, California. No foul play is suspected, and an official cause of death has not yet been released.
A Career Spanning Decades
Born Thomas Kent Carter, T.K. Carter built a career in film and television that spanned more than four decades. He became a cult favorite portraying Nauls in John Carpenter’s 1982 horror classic The Thing, a film that continues to influence the genre today.
Television audiences widely remember Carter for his role as Mike Fulton on Punky Brewster, where his comedic timing and grounded performances helped make the show a lasting favorite of the era.
Film and Television Legacy
In addition to his best-known roles, Carter appeared in films such as Runaway Train, Ski Patrol, and Space Jam. His television work included guest appearances on a wide range of series throughout the 1980s, 1990s, and beyond.
Known within the industry as a reliable and versatile performer, Carter often brought authenticity and warmth to supporting roles that left a lasting impression, even in brief appearances.
Remembering T.K. Carter
As news of his passing spreads, fans and colleagues alike are reflecting on T.K. Carter’s contributions to film and television. While he may not have always been the leading name on the marquee, his work helped shape stories that continue to be watched and appreciated by new generations.
T.K. Carter is remembered for his enduring performances, professional dedication, and the quiet but meaningful legacy he leaves behind.
Related Coverage
- Los Angeles Times: Actor T.K. Carter Dies at 69
- People Magazine: T.K. Carter, ‘The Thing’ and ‘Punky Brewster’ Actor, Dead at 69
- Entertainment Weekly: T.K. Carter, ‘Punky Brewster’ and ‘The Thing’ Actor, Dies
- ABC News: Veteran Actor T.K. Carter Dies at 69
Stay with STM Daily News for updates to this developing story and more independent coverage of entertainment, history, and culture. Visit www.stmdailynews.com for the latest.
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