Houston Spaceport takes off with second phase of development

ready for liftoff

The next phase of the Houston Spaceport will build out connectivity and workforce training. Rendering via Houston Airports

Since the Houston Spaceport secured the 10th FAA-Licensed commercial spaceport designation in 2015, the development's tenants have gone on to secure billions in NASA contracts. Now, the Houston Spaceport is on to its next phase of growth.

“Reflecting on its meteoric rise, the Spaceport has seen remarkable growth in a short span of time. From concepts on paper to the opening of Axiom Space, Collins Aerospace, and Intuitive Machines, the journey has been nothing short of extraordinary,” says Arturo Machuca, director of Ellington Airport and the Houston Spaceport, in a news release. “These anchor tenants, collectively holding about $5 billion in contracts with NASA and other notable aerospace companies, are not just shaping the future of space exploration but injecting vitality into Houston’s economy.”

The next phase of development, according to Houston Airports, will include:

  • The construction of a taxiway to connect Ellington Airport and the Spaceport
  • The construction of a roadway linking Phase 1 infrastructure to Highway 3
  • The expansion of the EDGE Center, in partnership with San Jacinto College

Rendering via Houston Airports

The Houston Spaceport's first phase completed in 2019. Over the past few years, tenants delivered on their own buildouts. Last year, Intuitive Machines moved into its new $40 million headquarters and Axiom Space opened its test facility. In 2022, Collins Aerospace cut the ribbon on its new 120,000 square-foot facility.

“The vision for the Houston Spaceport has always been ambitious,” says Jim Szczesniak, director of Aviation for Houston Airports. “Our vision is to create a hub for aviation and aerospace enterprises that will shape the future of commercial spaceflight.”

Educational partners have also revealed new spaces, including San Jacinto College's EDGE Center, which broke ground in July of 2019, finally celebrated its grand opening in 2021. Last year, Texas Southern University got the greenlight to operate an aeronautical training hub on a two-acre site at Ellington Airport.

“By providing the education and training needed to sustain jobs in the rapidly evolving space industry, the Spaceport is not only attracting companies but also nurturing the talent that will drive Houston's aerospace sector forward,” continues Szczesniak in the release.

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Houston's primed to lead space innovation into the future — it's already happening here, as one panel at SXSW explains. Image via axiomspace.com

Houston experts at SXSW: Why now is the opportune time for space commercialization

Houston House

For all of the time they've been on earth, humans have looked up and wondered what was out there. Now more than ever, as a recent panel of experts discussed, humans are equipped to find out.

“We actually have, for the very first time, not just the ability to answer those questions, but to be able to go and live among the stars,” says Douglas Terrier, associate director for vision and strategy at NASA's Johnson Space Center. “It’s really a phenomenal thing to think that we are existing at this time.”

Terrier was joined by fellow panelists Matt Ondler, CTO of Axiom Space, and Tim Crain, CTO of Intuitive Machines, along with moderator Arturo Machuca, director of Houston Spaceport, to explore what has contributed to this unique moment in time for space commercialization. The panel, which was presented by Houston Spaceport and hosted by the Greater Houston Partnership, took place at Houston House at SXSW on Sunday, March 13.

An industry that was run exclusively by the government has evolved to include commercialization — and not just on a corporate level.

“We’re at this inflection point where access to space is easier — companies are emerging and it’s not just NASA and big companies like Boeing and Lockheed that can participate in space,” Ondler says.

This evolution was crucial to continue developing the technologies needed to advance the industry. Ondler's company Axiom Space is working on the first commercial space station for lower earth orbit, or LEO. This project will be 100 to 1,000 times less expensive than what it cost to build the International Space Station.

“We’re really leveraging so much history and so much of the government’s investment to build our commercial space station,” Ondler says.

The LEO economy is a trillion dollar economy — and one that has been overtaken by commercial companies, which is exactly what NASA needed to allow for it to refocus efforts to returning to the moon with its Artemis project.

“We’ve gotten over that first obstacle where we’ve commercialized operations of low earth orbit,” Terrier says. “That frees us up to look further.”

For decades, the aerospace industry has been responsible for churning out technologies that, in addition to their space application, can make a difference on earth as well.

“We spend a lot of money getting to space, but what it does is push forward all of these things we have to invent, and they find their ways into application in medicine, water purification, clean energy — all return tenfold value to our society," Terrier says on the panel.

Today, Terrier says the space economy is over $400 billion — and only a quarter of that is government investment. With this influx of companies working in space innovation, Houston has all it needs to be a leader in the field.

“Innovation and the ability to commercially engage in space requires a lot of ideas and new ways of looking of things,” Crain says, pointing out the area around the JSC and the spaceport. “The more opportunities we have for these ideas to come together and interchange, that is going to open up the capability to make commercialization successful.”

He continues saying the city is building a critical mass with space tech startups, talent within engineering and manufacturing, government support, and more.

“It’s more open now than it's ever been for both the city and for NASA to support companies who want to work in Houston,” Crain says. “When you put all those ingredients together the opportunities are really endless, and it’s the place to be.”

Airports, spaceports, and carports — these three Houston innovators represent the city's future. Courtesy photos

3 Houston innovators to know this week

Who's who

This week's Houston innovators to keep an eye on are working on technologies that are true testaments to the day and age we live in. From commercial space travel to a product that protects vehicles from floodwaters that are more and more frequent, these entrepreneurs are providing solutions to problems no one even dreamed of having a few decades ago.

Mark Bergsrud, co-founder and CEO of Grab

Courtesy of Grab

For over 20 years, Mark Bergsrud worked at the intersection of travel and technology — first at Continental Airlines, then at United Airlines following the merger, and now for himself as the co-founder of Grab, a Houston startup that's making grabbing a bite at the airport way easier.

Grab's technology digitizes and optimizes the airport dining experience — from ordering pickup remotely ahead of time to kiosks or table tablet ordering. The company, which has operations in 37 airports, just closed a multimillion-dollar Series A fundraising round to help continue its growth.

"We've called ourselves a startup for a long time, and now we think of ourselves as more of a scale-up company," Bergsrud says. "Now it's about having the money to scale faster."

Read more about the company by clicking here.

Rahel Abraham, founder of ClimaGuard

Courtesy of ClimaGuard

For inventors, you can usually pinpoint a particular "eureka" moment. For Rahel Abraham, it was seeing her 2008 Infiniti G35 completely totaled by the rain waters of Hurricane Harvey. She knew there had to be some way to protect cars and valuables from flooding, so she invented ClimaGuard's Temporary Protective Enclosure.

Abraham, who was selected for the 12-week DivInc accelerator program in Austin for her company, wants to make the product available to everyone.

"My goal is not to make it to where it's an exclusive product — available only to those who can afford it — but I want to be able to help those who it would make even more of an economic impact for," Abraham says.

Read more about the company by clicking here.

Arturo Machuca, general manager of Ellington Airport and the Houston Spaceport

Arturo Machuca

Courtesy of the Houston Airport System

Arturo Machuca is playing a waiting game. Various companies are developing commercial spaceflight and — whether that technology delivers in two years or 10 years, Machuca wants Houston to be ready. Ellington Airport and the Houston Spaceport are being developed throughout a multiphase, multimillion-dollar process, while also serving as an active airport.

"We use what we already have at Ellington Airport," Machuca tells InnovationMap. "We're serving aviation today until commercial spaceflight gets here."

Read the full interview by clicking here.

Commercial space technology is being developed at this moment, and Arturo Machuca wants to make sure the Houston Spaceport is ready for the technology when it's finished. Courtesy of the Houston Airport System

Houston Spaceport general manager wants to connect the city to the rest of the world

Featured innovator

In 2015, Houston became the 10th licensed spaceport in the United States. Now, four years later, it's Arturo Machuca's job as general manager of the Houston Spaceport and Ellington Airport to guide the institution from idea into reality.

Ellington Airport and the Houston Spaceport are co-located just 15 miles outside of downtown Houston and just north of the Johnson Space Center. While major players in commercial space exploration develop the technology for space travel, Machuca and his team at the Houston Airport Systems are working to build Houston's Spaceport to be ready for that technology when it arrives.

Machuca spoke with InnovationMap for the final installment of this month's space-focused interviews in honor of the 50th anniversary of the Apollo 11 landing.

InnovationMap: Tell me a little bit about your career to date. 

Arturo Machuca: I am a very fortunate man in that I have had the chance to be involved in this project that's so relevant to the city of Houston. My background has been in aviation for 38 years. I've worked 21 years in commercial aviation. I've also worked in air service development, working with airlines to add new routes to and from Houston. I've worked in corporate aviation as well.

Now past 10 years since July 2009 been with the Houston Airport System. I was first based at the George Bush Intercontinental Airport, then in 2012 I was fortunate enough to work with director Mario Diaz on the inception of the spaceport plans. In 2015, we became the 10th commercial spaceport in the nation.

It's been so much fun. It's so good to come to work where you get to say, "I'm having fun with this."

IM: With the Houston Spaceport being only the 10th licensed in the United States, has it been challenging laying the groundwork?

AM: There has been some challenges in that we are adapting our infrastructure to serve as the commercial space, including very in depth due diligence. But at the same time, it's been easy because of the fact that we are distinguished amongst other spaceports. We are the only truly urban spaceport in the world, which makes it easier from my perspective. Plus, we are the home to Johnson Space Center and a number of space companies based here. While challenging, it's been very good to have those things on our side.

IM: What’s the big picture goal of the Houston Spaceport?

AM: Our goal will be to one day connect Houston to the world by commercial spaceflight. Companies like Virgin Galactic are developing their technology for point-to-point transportation, or space flight. We have no control over that — it's up to them. In the meantime, we continue to take advantage of existing structure and turning it into the spaceport. We use what we already have at Ellington Airport. We're serving aviation today until commercial spaceflight gets here.

IM: The Spaceport just broke ground on Phase I of the transformation. What are the priorities for that initiative?

AM: We have nearly 1,000 acres of land that we can develop. Our vision is to create a cluster of aerospace and aviation companies that allow for us to get to space in a quicker fashion. We have chosen four major areas of development to focus on phase one of the spaceport: drones, micro satellites, aviation and commercial spaceflight, and data and analytics. We're building the neighborhood, if you will, so that companies can come and set up on our land.

We've been working with universities, and about a month ago we just announced the Edge workforce training center where San Jacinto College will train students to support the industry.

IM: The spaceport has quite a few educational partners. Why has that been such a core component to the project?

AM: About 2.5 years ago we were working with a proposal to work with Blue Origin — a company owned by Jeff Bezos, the owner of Amazon. Blue Origin was looking for a location to build their rocket engine, and we thought the Houston Spaceport was the perfect place. The process took a little over a year, and I am proud to say that we made it to the final two cities. We were competing with Huntsville, Alabama, which is known as Rocket City. We didn't win, but when we went back and asked for feedback, they said that Huntsville offered a tremendous amount of educational support. We clearly realized that it's important to have that direct connection.

IM: What’s Houston’s future role in space?

AM: I think that Houston is poised for success because of the existing components we already have in place, like the Johnson Space Center. The city of Houston is working very closely with the JSC to make sure we remain mission relevant.

Pushing into commercial space flight, I believe that Houston is poised for a tremendous future. We are learning to better coordinate with the players on the government side and the private industry. I envision Houston becoming even a stronger player in the next 50 years because of the development and the growth of assets. I can see us serving as a city where we take passengers from one end of the world to the others using commercial space flight.

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Portions of this interview have been edited.

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Houston maritime startup raises $43M to electrify vessels, opens new HQ

Maritime Mission

A Houston-based maritime technology company that is working to reduce emissions in the cargo and shipping industry has raised VC funding and opened a new Houston headquarters.

Fleetzero announced that it closed a $43 million Series A financing round this month led by Obvious Ventures with participation from Maersk Growth, Breakthrough Energy Ventures, 8090 Industries, Y Combinator, Shorewind, Benson Capital and others. The funding will go toward expanding manufacturing of its Leviathan hybrid and electric marine propulsion system, according to a news release.

The technology is optimized for high-energy and zero-emission operation of large vessels. It uses EV technology but is built for maritime environments and can be used on new or existing ships with hybrid or all-electric functions, according to Fleetzero's website. The propulsion system was retrofitted and tested on Fleetzero’s test ship, the Pacific Joule, and has been deployed globally on commercial vessels.

Fleetzero is also developing unmanned cargo vessel technology.

"Fleetzero is making robotic ships a reality today. The team is moving us from dirty, dangerous, and expensive to clean, safe, and cost-effective. It's like watching the future today," Andrew Beebe, managing director at Obvious Ventures, said in the news release. "We backed the team because they are mariners and engineers, know the industry deeply, and are scaling with real ships and customers, not just renderings."

Fleetzero also announced that it has opened a new manufacturing and research and development facility, which will serve as the company's new headquarters. The facility features a marine robotics and autonomy lab, a marine propulsion R&D center and a production line with a capacity of 300 megawatt-hours per year. The company reports that it plans to increase production to three gigawatt-hours per year over the next five years.

"Houston has the people who know how to build and operate big hardware–ships, rigs, refineries and power systems," Mike Carter, co-founder and COO of Fleetzero, added in the release. "We're pairing that industrial DNA with modern batteries, autonomy, and software to bring back shipbuilding to the U.S."

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This article originally appeared on EnergyCapitalHTX.com.

New cancer-fighting nanodrug tops Houston innovation news to know

Trending News

Editor's note: The new year brings big Houston innovation news, from pending retirements to new hires and a cancer-fighting nanodrug. Below are the five most-read InnovationMap stories published January 16-30, 2026:

1. Houston team uses CPRIT funding to develop nanodrug for cancer immunotherapy

Wei Gao (center), a UH assistant professor of pharmacology, and her team have developed Nano-273, which helps the immune system fight pancreatic and lung cancers. Photo courtesy UH.

With a relative five-year survival rate of 50 percent, pancreatic cancer is a diagnosis nobody wants. At 60 percent, the prognosis for lung cancer isn’t much rosier. That’s because both cancers contain regulatory B cells (Bregs), which block the body’s natural immunity, making it harder to fight the enemies within. Newly popular immunotherapies in a category known as STING agonists may stimulate natural cancer defenses. However, they can also increase Bregs while simultaneously causing significant side effects. But Wei Gao, assistant professor of pharmacology at the University of Houston College of Pharmacy, may have a solution to that conundrum. Continue reading.

2. Rice Alliance and the Ion leader Brad Burke to retire this summer

Houston entrepreneurship and innovation leader Brad Burke is set to retire on June 30. Photo by Jeff Fitlow/Rice University

Brad Burke—a Rice University associate vice president who leads the Ion District’s Rice Alliance for Technology and Entrepreneurship and is a prominent figure in Houston’s startup community—is retiring this summer after a 25-year career at the university. Burke will remain at the Rice Alliance as an adviser until his retirement on June 30. Continue reading.

3. 5+ must-know application deadlines for Houston innovators

The University of Michigan's Intero Biosystems earned a top-place finish and the largest total investment from the 2025 Rice Business Plan Competition. Photo courtesy Rice University.

As 2026 ramps up, the Houston innovation scene is looking for the latest groups of innovative startups that'll make an impact. A number of accelerators and competitions have opened applications. See which might be a good fit for you or your venture, and take careful note of the deadlines. Continue reading.

4. Houston startups closed $1.75 billion in 2025 VC funding, says report

Local startups collected $1.75 billion in venture capital in 2025. Photo via Pexels.

Going against national trends, Houston-area startups raised 7 percent less venture capital last year than they did in 2024, according to the PitchBook-NVCA Venture Monitor report. The report shows local startups collected $1.75 billion in venture capital in 2025, down from $1.89 billion the previous year. Continue reading.

5. Baylor College of Medicine names Minnesota med school dean as new president, CEO ​

Baylor College of Medicine has named Dr. Jakub Tolar as its new president, CEO and executive dean. Photo courtesy of Mendel Lectures.

Dr. Jakub Tolar, dean of the University of Minnesota Medical School, is taking over as president, CEO and executive dean of Houston’s Baylor College of Medicine on July 1. Tolar—who’s also vice president for clinical affairs at the University of Minnesota and a university professor—will succeed Dr. Paul Klotman as head of BCM. Klotman is retiring June 30 after leading Texas’ top-ranked medical school since 2010. Continue reading.

Innovative Houston-area hardtech startup closes $5M seed round

fresh funding

Conroe-based hardtech startup FluxWorks has closed a $5 million seed round.

The funding was led by Austin-based Scout Ventures, which invests in early-stage startups working to solve national security challenges.

Michigan Capital Network also contributed to the round from its MCN Venture Fund V. The fund is one of 18 selected by the Department of Defense and Small Business Administration to participate in the Small Business Investment Company Critical Technologies Initiative, which will invest $4 billion into over 1,700 portfolio companies.

FluxWorks reports that it will use the funding to drive the commercialization of its flagship Celestial Gear technology.

"At Scout, we invest in 'frontier tech' that is essential to national interest. FluxWorks is doing exactly that by solving critical hardware bottlenecks with its flagship Celestial Gear technology ... This is about more than just gears; it’s about strengthening our industrial infrastructure," Scout Ventures shared in a LinkedIn post.

Fluxworks specializes in making contactless magnetic gears for use in extreme conditions, which can enhance in-space manufacturing. Its contactless design leads to less wear, debris and maintenance. Its technology is particularly suited for space applications because it does not require lubricants, which can be difficult to control at harsh temperatures and in microgravity.

The company received a grant from the Texas Space Commission last year and was one of two startups to receive the Technology in Space Prize, funded by Boeing and the Center for the Advancement of Science in Space (CASIS), in 2024. It also landed $1.2 million through the National Science Foundation's SBIR Phase II grant this fall.

Fluxworks was founded in College Station by CEO Bryton Praslicka in 2021. Praslicka moved the company to Conroe 2024.

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