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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Prada is collaborating with Houston-based aerospace company Axiom Space on the design of spacesuits for NASA’s Artemis III mission to the moon. Photo via axiomspace.com

Houston company collaborates with major fashion designer for spacesuit project

astronaut couture

Courtesy of the Prada luxury brand, NASA astronauts are getting an infusion of fashion.

Prada is collaborating with Houston-based aerospace company Axiom Space on the design of spacesuits for NASA’s Artemis III mission to the moon. Astronauts haven’t yet been chosen for the mission, which is set for 2025.

“Prada’s technical expertise with raw materials, manufacturing techniques, and innovative design concepts will bring advanced technologies instrumental in ensuring not only the comfort of astronauts on the lunar surface, but also the much-needed human factors considerations absent from legacy spacesuits,” says Michael Suffredini, co-founder, president, and CEO of Axiom Space.

The spacesuit, called the Axiom Extravehicular Mobility Unit (AxEMU), is geared toward improving astronauts’ flexibility, boosting protection against harsh conditions, and supplying tools for exploration and scientific activities.

“Our decades of experimentation, cutting-edge technology, and design know-how – which started back in the ’90s with Luna Rossa challenging for the America’s Cup – will now be applied to the design of a spacesuit for the Artemis era. It is a true celebration of the power of human creativity and innovation to advance civilization,” says Lorenzo Bertelli, marketing director of the Prada brand.

NASA has enlisted Axiom and Charlotte, North Carolina-based Collins Aerospace to outfit astronauts with next-generation spacesuits. Axiom’s partners on this project are KBR and Sophic Synergistics, both based in Houston, along with Air-Lock, A-P-T Research, Arrow Science and Technology, David Clark Co., and Paragon Space Development.

Collins maintains a sizable presence at the Houston Spaceport.

In July, Axiom secured a NASA task order potentially worth $147 million to modify the Artemis III spacesuit for astronauts heading to the International Space Station. This follows a $228 million NASA task order awarded to Axiom in 2022 for development of the Artemis III spacesuit.

The task orders are part of Axiom’s $1.26 billion spacesuit contract with NASA. All told, NASA has earmarked as much as $3.5 billion for new spacesuits.

For its return to the moon, NASA has doubled down on its relationships with two companies in Houston. Photo courtesy of NASA

NASA expands spacesuit partnerships with 2 Houston tech companies in $5M deals

getting ready to moon walk

Two Houston space tech companies are suiting up thanks to an expanded relationship with NASA.

Axiom Space and Collins Aerospace, which have been working with NASA developing new spacesuits since last summer, have each received $5 million to continue their work. The new spacesuits will be used in NASA's upcoming Artemis missions. Axiom Space, which unveiled its design in March, is creating a suit that will be used in low Earth orbit, and Collins Aerospace, headquartered in Charlotte, North Carolina, but with a significant presence in Houston, will build a suit that will be worn on the lunar surface.

“These task orders position NASA for success should additional capabilities become necessary or advantageous to NASA’s missions as the agency paves the way for deep space exploration and commercialization of low Earth orbit,” says Lara Kearney, manager of the Extravehicular Activity and Human Surface Mobility Program at the Johnson Space Center, in a news release. “Using this competitive approach we will enhance redundancy, expand future capabilities, and further invest in the space economy.”

The spacesuit, revealed in March, will be worn by the first woman and first person of color to visit the moon. Photo courtesy of Axiom Space

These two new Exploration Extravehicular Activity Services task orders are being issued due to an increased capability request.

"Axiom Space was previously awarded an initial task order to develop a spacewalking system for a demonstration in partial gravity on the lunar surface during Artemis III and will now begin early assessments for extending that suit for use outside the International Space Station," reads the NASA news release. "Likewise, Collins Aerospace was previously awarded an initial task order to develop a spacewalking system for a demonstration in microgravity outside the space station and will now begin early assessments for extending that suit for use on the lunar surface."

Each part of the missions — low Earth orbit and the lunar surface — come with their own set of challenges, including variation in gravitational fields, environments, and mission tasks. These suits will potentially be used throughout the lunar missions through 2034.

NASA has issued another grant to Collins Aerospace to design the future of spacewalks and moonwalks. Image via NASA

Aerospace company tapped for mission for new spacewalk, moonwalk system

in the works

Charlotte, North Carolina-based Collins Aerospace has been selected by NASA to develop a spacewalking system for the astronauts aboard the International Space Station.

The award, which is the second under NASA’s Exploration EVA Services contract, has a base value of $97.2 million, per a Dec. 8 news release from NASA. The company has until January 2024 "to complete a critical design review and demonstrate use of the suit on Earth in a simulated space environment," according to NASA, which will then decide the option to extend the contract for testing to be conducted by April 2026.

NASA’s Johnson Space Center in Houston manages the spacesuit contract. Collins Aerospace has had a presence in Houston for 40 years, and recently cut the ribbon on a $30 million facility near the JSC.

“We look forward to obtaining another much-needed service under our contract,” says Lara Kearney, manager of the Extravehicular Activity and Human Surface Mobility Program at JSC, in the release. “By working with industry, NASA is able to continue its over 22-year legacy of maintaining a presence in low-Earth orbit.”

The current system was designed decades ago and has been used during previous space shuttle and space station missions. Collins Aerospace will work with Houston-based Axiom Space on this project, which was initially announced this summer.

"Both vendors will continue to compete for future task orders which include recurring services for station spacewalks and moonwalks beyond Artemis III," the news release reads.

Space experts discussed the city's role in the space industry at a recent event. Photo via NASA

Overheard: Houston needs to strengthen infrastructure, workforce to maintain Space City status

eavesdropping in houston

In no time at all, humans will return to the moon and as they make the first spacewalks in fifty years — wearing suits designed in Houston — they will call down to earth, and only one city in the world will be named on the radio transmissions.

Houston is the Space City — but what will it take to maintain that moniker? This was a big topic of the Greater Houston Partnership's second annual State of Space event hosted on Tuesday, October 11.

A diverse and impressive panel discussed the Space City's future, the upcoming moon missions, commercializations, and more. If you missed the discussion, check out some key moments from the event.

"Houston has a significant role in all areas of Artemis."

— Vanessa Wyche, director of NASA's Johnson Space Center. "We have crew missions, robotic missions, and other technologies that will make up Artemis."

"The big mission we have is for Houston to remain the hub in human space flight moving forward."

— Wyche says, adding "for us to be the nexus and accelerator of research, innovation, and STEM, we need to work together for workforce development for the space economy."

"We're at a point were we can pivot to develop scalable products at a much lower cost — it really reduces the barrier of entry for commercial space partners."

— Peggy Guirgis, general manager of space systems for Collins Aerospace. "We're building in Houston because this is really an engineering hub," she adds, noting the industries and schools here that support the industry.

"Why Houston? Because of, more than anything, the sense of community."

— Steve Altemus, president and CEO of Intuitive Machines, noting the support behind building the Houston Spaceport and the existing Johnson Space Center, as well as all the other players within the space sector locally.

"At some point in the very near future we are going to land humans on the moon — the first woman on the moon, the first person of color on the moon — and we're going to say, 'Moon, Houston.' This is the only city in the world that's going to be said on those loops."

— Kate Rubins, NASA astronaut. "I feel very fortunate to be here."

"Right here in Houston — at the HoustonSpaceport, we're building a space where the Space Force can do classified work."

— Altemus says. "That's one area that I'd like to see grow."

"We need to continue to build a talent pipeline as well as generating a workforce that is able to keep pace with the rapidly growing space industry."

— Guirgis says.

"When people think about Houston, NASA has been the nexus and center of gravity, but all of Houston has been a magnet. It's a draw to come and work here."

— Rubins says. "One way to continue this is through infrastructure that's being built here — it's incredible. It's going to cement this as a place that you want to come if you're a commercial company and you want to partner with NASA, or you want to be a contractor for one of these other companies. ... And the startup scene is booming these days in Houston."

"We need to make sure that we have the world-class capabilities."

— Wyche says. "The workforce is so very important."

Collins Aerospace celebrated the opening of its new facility this week. Image courtesy of Collins Aerospace

Aerospace company opens new $30M Houston Spaceport location, plans to move in

new digs

Collins Aerospace has cut the ribbon on its new 120,000 square-foot facility located at the Houston Spaceport in Houston — all that's left for the global aerospace and defense company is to move in.

“Collins’ long history of innovating, developing and delivering the critical systems that have played an integral role in humankind’s exploration of space takes yet another step forward with the opening of this state-of-the-art facility at the Houston Spaceport,” says Phil Jasper, president of Collins Aerospace’s Mission Systems business, in a news release.

“This strategic location and our strong local partnerships are driving the next-generation technologies that will enable humankind to live, work and play in space,” he continues.

The new, $30 million facility for Charlotte, North Carolina-based Collins Aerospace, will feature 10,000 square feet dedicated to an incubator supporting aerospace startups.

The unique spaceflight incubator, which was announced to receive up to $25.6 million in financing from Houston Airports for capital improvements, be a place where startups, universities and industry professionals can collaborate using robotics, medicine, additive manufacturing, and more to solve complex space technology challenges.

“The expansion of Collins Aerospace at the Houston Spaceport is a crucial next step in the city’s journey to be the country’s premier next-generation aerospace and technical hub,” says Houston Mayor Sylvester Turner in the release.

“The innovative technologies created at this facility will also serve as the critical systems to support humankind’s future space exploration and habitation. We look forward to fueling the future of aerospace right here in Houston,” he continues.

Collins, which has had a presence in Houston for around 40 years, announced the new facility after reaching capacity at its other location. The expanded operations will add an additional 300 jobs in the coming years.

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Houston foundation grants $27M to support Texas chemistry research

fresh funding

Houston-based The Welch Foundation has doled out $27 million in its latest round of grants for chemical research, equipment and postdoctoral fellowships.

According to a June announcement, $25.5 million was allocated for the foundation's longstanding research grants, which provide $100,000 per year in funding for three years to full-time, regular tenure or tenure-track faculty members in Texas. The foundation made 85 grants to faculty at 16 Texas institutions for 2025, including:

  • Michael I. Jacobs, assistant professor in the chemistry and biochemistry department at Texas State University, who is investigating the structure and thermodynamics of intrinsically disordered proteins, which could "reveal clues about how life began," according to the foundation.
  • Kendra K. Frederick, assistant professor in the biophysics department at The University of Texas Southwestern Medical Center, who is studying a protein linked to Parkinson’s disease.
  • Jennifer S. Brodbelt, professor in chemistry at The University of Texas at Austin, who is testing a theory called full replica symmetry breaking (fullRSB) on glass-like materials, which has implications for complex systems in physics, chemistry and biology.

Additional funding will be allocated to the Welch Postdoctoral Fellows of the Life Sciences Research Foundation. The program provides three-year fellowships to recent PhD graduates to support clinical research careers in Texas. Two fellows from Rice University and Baylor University will receive $100,000 annually for three years.

The Welch Foundation also issued $975,000 through its equipment grant program to 13 institutions to help them develop "richer laboratory experience(s)." The universities matched funds of $352,346.

Since 1954, the Welch Foundation has contributed over $1.1 billion for Texas-nurtured advancements in chemistry through research grants, endowed chairs and other chemistry-related ventures. Last year, the foundation granted more than $40.5 million in academic research grants, equipment grants and fellowships.

“Through funding basic chemical research, we are actively investing in the future of humankind,” Adam Kuspa, president of The Welch Foundation, said the news release. “We are proud to support so many talented researchers across Texas and continue to be inspired by the important work they complete every day.”

New Houston biotech co. developing capsules for hard-to-treat tumors

biotech breakthroughs

Houston company Sentinel BioTherapeutics has made promising headway in cancer immunotherapy for patients who don’t respond positively to more traditional treatments. New biotech venture creation studio RBL LLC (pronounced “rebel”) recently debuted the company at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting in Chicago.

Rima Chakrabarti is a neurologist by training. Though she says she’s “passionate about treating the brain,” her greatest fervor currently lies in leading Sentinel as its CEO. Sentinel is RBL’s first clinical venture, and Chakrabarti also serves as cofounder and managing partner of the venture studio.

The team sees an opportunity to use cytokine interleukin-2 (IL-2) capsules to fight many solid tumors for which immunotherapy hasn't been effective in the past. “We plan to develop a pipeline of drugs that way,” Chakrabarti says.

This may all sound brand-new, but Sentinel’s research goes back years to the work of Omid Veiseh, director of the Rice Biotechnology Launch Pad (RBLP). Through another, now-defunct company called Avenge Bio, Veiseh and Paul Wotton — also with RBLP and now RBL’s CEO and chairman of Sentinel — invested close to $45 million in capital toward their promising discovery.

From preclinical data on studies in mice, Avenge was able to manufacture its platform focused on ovarian cancer treatments and test it on 14 human patients. “That's essentially opened the door to understanding the clinical efficacy of this drug as well as it's brought this to the attention of the FDA, such that now we're able to continue that conversation,” says Chakrabarti. She emphasizes the point that Avenge’s demise was not due to the science, but to the company's unsuccessful outsourcing to a Massachusetts management team.

“They hadn't analyzed a lot of the data that we got access to upon the acquisition,” explains Chakrabarti. “When we analyzed the data, we saw this dose-dependent immune activation, very specific upregulation of checkpoints on T cells. We came to understand how effective this agent could be as an immune priming agent in a way that Avenge Bio hadn't been developing this drug.”

Chakrabarti says that Sentinel’s phase II trials are coming soon. They’ll continue their previous work with ovarian cancer, but Chakrabarti says that she also believes that the IL-2 capsules will be effective in the treatment of endometrial cancer. There’s also potential for people with other cancers located in the peritoneal cavity, such as colorectal cancer, gastrointestinal cancer and even primary peritoneal carcinomatosis.

“We're delivering these capsules into the peritoneal cavity and seeing both the safety as well as the immune activation,” Chakrabarti says. “We're seeing that up-regulation of the checkpoint that I mentioned. We're seeing a strong safety signal. This drug was very well-tolerated by patients where IL-2 has always had a challenge in being a well-tolerated drug.”

When phase II will take place is up to the success of Sentinel’s fundraising push. What we do know is that it will be led by Amir Jazaeri at MD Anderson Cancer Center. Part of the goal this summer is also to create an automated cell manufacturing process and prove that Sentinel can store its product long-term.

“This isn’t just another cell therapy,” Chakrabarti says.

"Sentinel's cytokine factory platform is the breakthrough technology that we believe has the potential to define the next era of cancer treatment," adds Wotton.

How Houston's innovation sector fared in 2025 Texas legislative session

That's a Wrap

The Greater Houston Partnership is touting a number of victories during the recently concluded Texas legislative session that will or could benefit the Houston area. They range from billions of dollars for dementia research to millions of dollars for energy projects.

“These wins were only possible through deep collaboration, among our coalition partners, elected officials, business and community leaders, and the engaged members of the Partnership,” according to a partnership blog post. “Together, we’ve demonstrated how a united voice for Houston helps drive results that benefit all Texans.”

In terms of business innovation, legislators carved out $715 million for nuclear, semiconductor, and other economic development projects, and a potential $1 billion pool of tax incentives through 2029 to support research-and-development projects. The partnership said these investments “position Houston and Texas for long-term growth.”

Dementia institute

One of the biggest legislative wins cited by the Greater Houston Partnership was passage of legislation sponsored by Sen. Joan Huffman, a Houston Republican, to provide $3 billion in funding over 10 years for the Dementia Prevention and Research Institute of Texas. Voters will be asked in November to vote on a ballot initiative that would set aside $3 billion for the new institute.

The dementia institute would be structured much like the Cancer Prevention and Research Institute of Texas (CPRIT), a state agency that provides funding for cancer research in the Lone Star State. Since its founding in 2008, CPRIT has awarded nearly $3.9 billion in research grants.

“By establishing the Dementia Prevention and Research Institute of Texas, we are positioning our state to lead the charge against one of the most devastating health challenges of our time,” Huffman said. “With $3 billion in funding over the next decade, we will drive critical research, develop new strategies for prevention and treatment, and support our healthcare community. Now, it’s up to voters to ensure this initiative moves forward.”

More than 500,000 Texans suffer from some form of dementia, including Alzheimer’s disease, according to Lt. Gov. Dan Patrick.

“With a steadfast commitment, Texas has the potential to become a world leader in combating [dementia] through the search for effective treatments and, ultimately, a cure,” Patrick said.

Funding for education

In the K-12 sector, lawmakers earmarked an extra $195 million for Houston ISD, $126.7 million for Cypress-Fairbanks ISD, $103.1 million for Katy ISD, $80.6 million for Fort Bend ISD, and $61 million for Aldine ISD, the partnership said.

In higher education, legislators allocated:

     
  • $1.17 billion for the University of Houston College of Medicine, University of Texas Health Science Center at Houston, UT MD Anderson Cancer Center, and Baylor College of Medicine
  • $922 million for the University of Houston System
  • $167 million for Texas Southern University
  • $10 million for the Center for Biotechnology at San Jacinto College.

Infrastructure

In the infrastructure arena, state lawmakers:

     
  • Approved $265 million for Houston-area water and flood mitigation projects, including $100 million for the Lynchburg Pump Station
  • Created the Lake Houston Dredging and Maintenance District
  • Established a fund for the Gulf Coast Protection District to supply $550 million for projects to make the coastline and ship channel more resilient

"Nuclear power renaissance"

House Bill 14 (HB 14) aims to lead a “nuclear power renaissance in the United States,” according to Texas Gov. Greg Abbott’s office. HB 14 establishes the Texas Advanced Nuclear Energy Office, and allocates $350 million for nuclear development and deployment. Two nuclear power plants currently operate in Texas, generating 10 percent of the energy that feeds the Electric Reliability Council Texas (ERCOT) power grid.

“This initiative will also strengthen Texas’ nuclear manufacturing capacity, rebuild a domestic fuel cycle supply chain, and train the future nuclear workforce,” Abbott said in a news release earlier this year.

One of the beneficiaries of Texas’ nuclear push could be Washington, D.C.-based Last Energy, which plans to build 30 micro-nuclear reactors near Abilene to serve power-gobbling data centers across the state. Houston-based Pelican Energy Partners also might be able to take advantage of the legislation after raising a $450 million fund to invest in companies that supply nuclear energy services and equipment.

Reed Clay, president of the Texas Nuclear Alliance, called this legislation “the most important nuclear development program of any state.”

“It is a giant leap forward for Texas and the United States, whose nuclear program was all but dead for decades,” said Clay. “With the passage of HB 14 and associated legislation, Texas is now positioned to lead a nuclear renaissance that is rightly seen as imperative for the energy security and national security of the United States.”

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A version of this article first appeared on EnergyCapitalHTX.com.

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