Relativity Hires Microsoft’s Scott Van Vliet to Boost Its Factory Operating System for 3D-Printed Rockets

Alan Boyle, GeekWire

GeekWire contributing editor Alan Boyle is an award-winning science writer and veteran space reporter. Formerly of NBCNews.com, he is the author of "The Case for Pluto: How a Little Planet Made a Big Difference." Follow him via CosmicLog.com, on Twitter @b0yle, and on Facebook and MeWe.

Relativity Space uses giant 3-D printers to produce components for its Terran rockets.
Relativity Space Photo

Relativity Space, the startup that was founded in Seattle and is now building 3D-printed rockets in Southern California, has brought in a Microsoft executive to lead its growing software engineering team and expand upon its AI-powered “Factory Operating System.”


Scott Van Vliet, who headed up the team behind the Microsoft Teams collaboration platform as a corporate vice president, will oversee more than 150 of Relativity’s employees on its Integrative Software and Additive Manufacturing teams as senior vice president of software engineering. He’ll be based in the Los Angeles area.

Before his four-year stint at Microsoft, Van Vliet played a leading role in the development of Amazon’s Echo devices and Alexa voice-assistant platform. He told GeekWire that he’s looking forward to helping Relativity Space revolutionize industrial applications for 3-D metal printing, just as he helped Microsoft and Amazon blaze trails for collaborative software and AI assistants.

Scott Van Vliet

Scott Van Vliet has left Microsoft to become the senior vice president of software engineering at Relativity Space.

Image via Twitter

“Thinking about where we’re going with our Stargate family of printers, and the technologies that we’re building across the stack, we can apply similar models of machine learning to transform the way we do predictive modeling, predictive printing, and build the products that we’re going to build,” Van Vliet said.

Relativity Space’s first big product, its Terran 1 rocket, is due for its first launch this year, and the company is already working on a more powerful, fully reusable rocket called the Terran R.

Relativity CEO Tim Ellis, a veteran of Jeff Bezos’ Blue Origin space venture who co-founded the company in a Seattle co-working space in 2015, said software will be key to the future of Relativity Space — and the future of the launch industry.

“Scott’s really the most senior hire the industry has made in software,” Ellis told GeekWire. “That’s exciting to me, because I very much do believe the quote from Andreessen-Horowitz that ‘software is eating the world.’ … Everything that Relativity is doing, transitioning manufacturing to more software- and data-driven approaches, is inevitable. We’re just the farthest along.”

Relativity is betting that automation and 3-D printing will dramatically reduce the cost of building rockets, resulting in far cheaper access to space.

The Factory Operating System is a key concept in Relativity’s approach: Van Vliet said he and his team will aim to boost the capabilities of a software platform that knits together all the processes involved in building rockets from piles of powdered metal. He compared the FOS to the platforms provided by Microsoft Windows, or Microsoft Teams, or Amazon’s Alexa voice assistant software.

“Frankly, it’s going to be the platform that enables things we haven’t even thought about yet — capabilities that the engineers and designers on our team will start to unlock as we think about an end-to-end integrated experience that can apply to any purpose,” Van Vliet said. “That’s the most exciting thing for me: building this platform that will accelerate the vision of Terran 1 and Terran R as well as other industries.”

Ellis acknowledged that the operating system he and Van Vliet have in mind could be applied more widely to other manufacturing markets — for example, planes, trains and automobiles. But at least for the time being, he insists that everything Relativity Space does will be focused on building the infrastructure needed to get to Mars, and eventually get industry going on the Red Planet.

Like SpaceX founder Elon Musk, Ellis is fond of saying that Relativity Space’s long-term goal is to make humanity a multiplanetary species. “We’re still only the second company in the world that has this core mission of wanting to make humanity multiplanetary,” he said. “And I do hope that there’s more. I hope we inspire dozens to hundreds of companies to be ambitious and go after these big plans.”

But unlike Musk, Ellis isn’t planning to build satellites.

“We see the opportunity for doubling down on our own platform and making our own better end products,” Ellis said. Focusing on software-optimized additive manufacturing is “an investment in that approach,” he said.

Ellis said Relativity Space’s fourth-generation Starbase 3-D printers are already theoretically capable of turning out a Terran 1 rocket in six days, and turning out a Terran R rocket in 30 days.

“There are other parts of the factory process — downstream processing, machining, inspections — and really, Scott and his team are going to be accountable for achieving that rate,” Ellis said.

Relativity seems likely to have the required wherewithal: Last June’s $650 million Series E funding round for Terran R sent total investment past the $1.3 billion mark, and total valuation is said to be in excess of $4 billion.

The company now has more than 600 employees, roughly double the workforce it had a year ago. Those workers aren’t just at the headquarters in Long Beach, Calif.: There are teams working in Washington, D.C.; at NASA’s Stennis Space Center in Mississippi; at Vandenberg Space Force Base in California; at Cape Canaveral Space Force Station in Florida — and even in Kent, Wash., not far from Blue Origin’s HQ. (Relativity says its Seattle-area office has four employees.)

“We were at a little over 100 at the beginning of the pandemic,” Ellis said. “I believe we’re the fastest-growing launch company in history, in terms of headcount growth and rate of growth over that period.”

And Relativity is still growing: Its career website lists more than 100 job openings. “This is an investment in hiring far more software engineers, data scientists, computer vision, machine learning,” Ellis said. “It’s really a kind of doubling down on a very different type of team that hasn’t existed in aerospace before to this level.”

Van Vliet said he’s long dreamed of working in the space industry, and he can hardly wait to jump in.

“I definitely have a lot to learn, getting involved with the company and starting, but I think there’s just such an incredible footprint already,” he said. “That’s what’s most exciting for me — there’s the experience that I have scaling up and leading large teams, and there’s an incredible set of assets that exist already.”

This story originally appeared on GeekWire.

Can Technology Outpace Wildfires?

🔦 Spotlight

Hello, LA!

This week, tech headlines are buzzing with OpenAI's launch of Operator, a tool that promises to transform task automation, and TikTok’s major outage, which left millions disconnected. But closer to home, as wildfires blaze across Southern California, survival has become the focus—and technology is making it possible.

When the plume of smoke reappeared on the horizon, residents across Southern California turned to tools like Watch Duty. Over the past week, as flames surged, the app gained 600,000 new users in just one night, delivering critical, real-time information to help residents stay ahead of danger. Watch Duty, designed to provide wildfire updates, has proven to be much more than an alert system. It’s a lifeline.

The app integrates live data, satellite imagery, and community reports to send updates directly to users. Information includes fire locations, evacuation orders, and air quality indices, empowering quick, informed decisions. Its community-driven ethos—with contributions from locals, firefighters, and volunteers—ensures hyper-local and timely updates, filling gaps where traditional news outlets often fall short.

Image Source: Watch Duty

A New Era of Fire Alerts

Watch Duty redefines wildfire preparedness through technology and collaboration:

  • Fire Detection: Monitors data from satellites, agencies, and ground sources to identify wildfires.
  • Data Verification: A team of experts ensures reported activity is accurate.
  • Real-Time Alerts: Notifications are sent within 60 seconds of detection.
  • Community Contributions: Local residents provide photos and updates.
  • User Notifications: Alerts include fire size, location, and evacuation details.

These features make Watch Duty an indispensable tool during wildfire season. In 2024, the app processed over 2 million alerts and supported 50,000 evacuations, with plans to expand predictive modeling by 2025 to anticipate threats before they escalate.

Innovations Reshaping Wildfire Management

Early Detection Leaders:

  • AlertCalifornia: Operates over 1,000 cameras with machine learning to monitor high-risk areas.
  • Pano AI: Uses cameras and sensors to detect smoke and alert responders.
  • Torch Sensors: Deploys heat-detection sensors to identify anomalies early.

Image Source: Torch Sensors

Predictive and Analytical Pioneers:

  • Chooch AI: Employs drones and computer vision to monitor fire hazards.
  • Data Blanket: Uses analytics to forecast fire behavior and assist evacuations.
  • Rain: Leverages advanced atmospheric sensing and AI-driven technology to provide precise fire detection and tracking. Its real-time data on fire weather conditions and environmental factors helps agencies anticipate and respond to wildfires with greater efficiency.
  • SCEPTER: Tracks air quality and wildfire emissions using AI and satellite data.

Image Source: Rain

A Vision for the Future

As Los Angeles continues to adapt to the realities of a changing climate, tools like Watch Duty, Pano AI, and AlertCalifornia are proving to be invaluable. These technologies are not just reactive measures; they represent a shift toward proactive disaster preparedness. The question now isn’t whether technology can help but how much more it can achieve in the years to come.

With the integration of predictive modeling, AI, and real-time data, there’s hope for a future where wildfires are no longer unpredictable forces of destruction. Imagine every household equipped with predictive wildfire maps, heat-detecting drones, and AI-driven tools to guide safety decisions. The innovations are here—it's up to us to support and scale them to ensure they reach the communities that need them most. Which company, which app, or which breakthrough will emerge as the next lifeline? The possibilities for a safer, more prepared Los Angeles feel closer than ever.

🤝 Venture Deals

LA Companies

  • Favorited, a new livestream app positioning itself as an alternative to TikTok, has raised a $1.3M Pre-Seed from HF0, Soma Ventures, and several angel investors from the entertainment and social space. The platform, which participated in the a16z Speedrun accelerator program, offers features like streaks and leaderboards to boost user engagement. Favorited plans to use the funds to enhance its app's functionalities and expand its user base. - learn more
LA Venture Funds
  • Overture VC participated in a $12M Series A funding round for Bedrock Energy, an Austin, Texas-based startup specializing in geothermal heating and cooling systems. Bedrock Energy plans to use the funds to advance its geothermal technologies and expand deployments in Colorado, Utah, and neighboring states. - learn more
  • Navigate Ventures LLC participated in a $7.2M Series A funding round for XILO, a San Diego-based insurance technology startup that provides a quoting and sales automation platform to help independent insurance agencies convert the next generation of insurance shoppers; the funds will be used to scale operations, manufacturing, and commercial efforts for its acne products. - learn more
  • Upfront Ventures participated in a $5.25M Seed funding round for 1up.ai, a New York-based company that automates knowledge for sales teams; the funds will be used to empower their growing customer base, including industry leaders like WalkMe, Gladly, and Deliveroo. - learn more
  • MTech Capital participated in a $2.2M Pre-Seed funding round for Qumis, a Chicago-based AI platform designed to transform insurance knowledge work; the funds will be used to scale its AI capabilities, accelerate product development, and expand its customer base. - learn more
  • Amboy Street Ventures participated in a SEK 304M Series B funding round for Gesynta Pharma, a Stockholm-based pharmaceutical company specializing in anti-inflammatory and pain-relief treatments, with the funds directed toward advancing a Phase II clinical trial of their lead candidate, vipoglanstat, for endometriosis. - learn more

LA Exits

  • Bandy Manufacturing, a Los Angeles-based provider of aerospace fasteners and components, has been acquired by Novaria Group to enhance its portfolio and expand its capabilities in the aerospace and defense industries. - learn more
  • Pangea, a company specializing in eco-friendly and sustainable products with a focus on innovative technology solutions, is being acquired by Nature's Miracle Holding Inc. to accelerate growth and capitalize on synergies in sustainability and tech-driven product development. - learn more
  • Notisphere, a healthcare communication platform streamlining recall and alert management, has been acquired by Par Excellence Systems to enhance its capabilities in delivering efficient supply chain solutions for the healthcare industry. - learn more
  • Cryogenic Machinery Corp., a North Hollywood, California-based manufacturer specializing in cryogenic pumps for industrial gas and energy applications, has been acquired by PSG, a Dover company, to enhance PSG's portfolio of specialized fluid handling solutions. - learn more

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The New Face of Live Shopping: Whatnot’s $5B Journey

🔦 Spotlight

Hello Los Angeles,

This week has been a challenging one for many in our city as we continue to face the aftermath of the recent wildfires. Recovery efforts are in full swing, and as always, the strength and resilience of our community shine through.

If you or someone you know has been impacted, there are resources available to help navigate this difficult time:

  • Pacific Palisades Fire Damage Maps: View here

These tools can provide support, whether you’re looking for financial assistance, housing resources, or updates on affected areas.

While our community focuses on recovery, we’re also reminded of what makes LA unique: its unrelenting drive to build, create, and innovate. A great example this week comes from Whatnot, the live shopping platform co-founded in 2019 by Grant LaFontaine and Logan Head, which has just achieved a major milestone.

Whatnot announced it raised $265 million in Series E funding, valuing the company at an impressive $5 billion.

For those unfamiliar, Whatnot combines shopping and entertainment through live-streamed auctions. Think of it as a vibrant, interactive marketplace where sellers showcase everything from trading cards and collectibles to fashion items, all in real time. Buyers can bid during the stream, creating a sense of excitement and connection that feels more personal than traditional online shopping.

The company’s new funding—co-led by Greycroft, DST Global, and Avra Capital—will drive expansion into markets like Australia and bring improvements to seller tools, from inventory management to advanced analytics. But what stands out most is Whatnot’s focus on its people. CEO Grant LaFontaine announced plans to buy back $72 million in shares for long-term employees, a move that underscores the company’s dedication to sharing its success.

As we move forward, let’s celebrate stories like these that show how innovation thrives in LA—even amid challenges. Whether it’s supporting wildfire recovery, building the next great startup, or simply connecting with others, we each play a role in shaping the spirit of our city.


🤝 Venture Deals

LA Companies

  • Phase Four, a leader in advanced in-space propulsion systems, announced the first close of its Series C funding round, securing nearly 60% of the target raise, led by Artemis Group Capital, to ramp up production of its Valkyrie Hall Effect Thrusters to at least 250 units annually and develop cutting-edge propulsion technologies for defense and national security needs. - learn more
  • Proper, a next-generation supplement brand launched by fitness entrepreneur Amanda Kloots, secured investment from Ben Bennett's Beauty Accelerator, The Center, to redefine the supplement industry with innovative, nutrient-focused wellness solutions tailored for modern lifestyles. - learn more
LA Venture Funds
  • Sound Ventures participated in a $17M funding round for Reshop, a platform simplifying the returns process for consumers and merchants, with plans to use the funds to enhance their technology and expand their services. - learn more
  • LFX Venture Partners participated in a $30M strategic funding round for Shippeo, a Paris-based company specializing in real-time multimodal supply chain transportation visibility; the funds will support Shippeo's global expansion, particularly across North America and the Asia-Pacific region. - learn more
  • Amboy Street Ventures participated in a $15M Series A+ funding round for Granata Bio, a biotechnology company focused on developing advanced gene therapies; the proceeds will be used to accelerate the development of their pipeline and expand their research capabilities. - learn more
  • BAM Ventures participated in a $700,000 seed funding round for MX Locker, an online marketplace for buying and selling motocross gear and parts; the company plans to use the proceeds to enhance its platform and expand its user base. - learn more
  • Crosscut Ventures participated in a $7.15M seed funding round for SoloPulse, an Atlanta-based company developing advanced radar technology; the funds will be used to enhance their product development and expand market reach. - learn more
  • Starburst Ventures participated in Loft Orbital’s $170M Series C funding round, bringing the San Francisco-based satellite infrastructure provider’s total capital raised to $280 million, with the funds aimed at accelerating their "condosat" missions to simplify and expand access to space. - learn more
  • Overture VC participated in a $100M Series B funding round for Harbinger, a Southern California-based electric vehicle company specializing in medium-duty EVs; the funds will be used to accelerate the production of their electric vehicle platforms. - learn more
  • Muse Capital and Time BioVentures participated in an $18M Series A funding round for Conceivable Life Sciences, a New York-based biotech company developing the world's first AI-powered automated IVF lab; the funds will support their ongoing commercial pilot program in Mexico City and preparations for a U.S. launch targeted for early 2026. - learn more
  • B Capital Group participated in a $25M Series B funding round for Labviva, a Boston-based AI-driven procurement platform for life sciences; the funds will be used to accelerate product development, enhance marketing and customer support, and expand internationally. - learn more
  • Focalpoint Partners participated in a seed funding round for Kerna Labs, a San Francisco-based AI biotechnology company focused on advancing mRNA payload design for new therapies, with the funds supporting operational expansion and development efforts. - learn more

LA Exits

  • Intracom Systems, a pioneer in software-based communication solutions, has been acquired by IPC, a global leader in trading communications technology, to enhance IPC's SaaS communications offerings for the financial services industry. - learn more
  • Adexa, a provider of advanced supply chain planning solutions, has been acquired by Eyelit Technologies to enhance its Manufacturing Operations Management (MOM) and Manufacturing Execution Systems (MES) offerings and expand its market presence. - learn more
  • Caramel, a platform specializing in simplifying online vehicle transactions, has been acquired by eBay to enhance its offerings for secure and streamlined automotive buying and selling experiences. - learn more
  • ImaginAb, a biotechnology company specializing in antibody-based imaging and therapeutic solutions, has been acquired by Telix Pharmaceuticals to expand its next-generation therapeutic assets and biologics technology platform. - learn more
  • Sleepypod, a global leader in crash-test-certified safety harnesses and carriers for pets, has been acquired by Paw Prosper to enhance its commitment to pet well-being and expand its portfolio of innovative pet safety solutions. - learn more

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Standing Together Through the Flames

🔦 Spotlight

To our Los Angeles family,

This week’s wildfires have brought immense pain and hardship to our beloved city. Many of our friends, neighbors, and colleagues have faced evacuations, power outages, and the devastating loss of homes and livelihoods. Our hearts go out to everyone affected by this tragedy.

At dot.LA, we want to express our deepest sympathy to those suffering in this moment. We see your resilience and stand with you during this challenging time. This community has always been defined by its strength and compassion, and now is the time to come together in support.

If You or Someone You Know Has Been Impacted, Resources Are Available:

Evacuation Shelters:

  • Calvary Community Church: 5495 Via Rocas, Westlake Village, CA 91362
  • Ritchie Valens Recreation Center: 10736 Laurel Canyon Blvd., Pacoima, CA 91331
  • Pan Pacific Recreational Center: 7600 Beverly Blvd., Los Angeles, CA 90036
  • Westwood Recreation Center: 1350 Sepulveda Blvd., Los Angeles, CA 90025
  • Pasadena Civic Auditorium: 300 East Green Street, Pasadena, CA 91101
  • Pomona Fairplex: 1101 W McKinley Ave, Pomona, CA 91768
  • Stoner Recreation Center: 1835 Stoner Ave, Los Angeles, CA 90025

Animal Shelters:

Small Animals:

  • Agoura Animal Care Center: 29525 Agoura Rd, Agoura Hills, CA 91301
  • Baldwin Park Animal Care Center: 4275 Elton St, Baldwin Park, CA 91706
  • Carson Animal Care Center: 216 W Victoria St, Gardena, CA 90248
  • Downey Animal Care Center: 11258 Garfield Ave, Downey, CA 90242
  • Lancaster Animal Care Center: 5210 W Ave I, Lancaster, CA 93536
  • Palmdale Animal Care Center: 38550 Sierra Hwy, Palmdale, CA 93550

Large Animals:

  • Pomona Fairplex: 1101 W McKinley Ave, Pomona
  • Industry Hills Expo: 16200 Temple Ave, City of Industry, CA 91744
  • Antelope Valley Fair: 2551 W Avenue H, Lancaster, CA 93536
  • Los Angeles Equestrian Center: 480 W Riverside Dr, Burbank, CA 91506
  • Pierce College Equestrian Center: 7100 El Rancho Dr, Woodland Hills, CA 91371

Disaster Relief Information:

  • LA County Assessor: Information for property owners and FAQs about disaster relief.

Mental Health Support:

  • Los Angeles County Department of Mental Health: Crisis counseling and support for those affected. Access services through their website or call their hotline at (800) 854-7771.

Temporary Housing Support:

  • Airbnb: In partnership with 211 LA, offering free temporary housing for displaced residents. Spaces are limited; complete the form to be notified of availability.

Transportation Support:

  • Uber: Use promo code WILDFIRE25 for 2 free rides up to $40 each to/from active shelters.
  • Lyft: Code CAFIRERELIEF25 offers 2 rides up to $25 each for up to 500 riders, valid until 1/15.
  • Metro: Fare collection is suspended systemwide.

Staying Informed:

  • Watch Duty App: Provides real-time wildfire tracking, evacuation warnings, and updates.
  • Los Angeles Fire Department Alerts: Visit their website for the latest information on fire status and safety guidelines.

Safety Precautions:

  • Ready, Set, Go!: Personal Wildfire Action Plan by the Los Angeles County Fire Department.

To those in our community who are volunteering, donating, or offering aid in any form—thank you. Your efforts embody the spirit of LA: strong, compassionate, and unstoppable.

At dot.LA, we’re committed to amplifying stories of resilience and support. If you’ve seen inspiring acts of kindness or have resources to share, please let us know. Together, we can shine a light on the incredible ways this community is stepping up during these trying times.

In the days ahead, let’s hold tight to the bonds that unite us and remember that we are stronger together. The fires may scar the land, but they cannot dim the collective spirit of Los Angeles.

We’re here for you, and we’re with you.

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