FluxWorks, a hardtech startup, opened its new home-base in Conroe, Texas. Photo courtesy FluxWorks

FluxWorks, a hardtech startup, recently opened its new base of operations in Workhub Developments’ Conroe location.

Founded in College Station by CEO Bryton Praslicka, FluxWorks specializes in making contactless magnetic gears for use in extreme conditions. At 9,000 square feet, the new Conroe facility is a result of discussions with Governor Greg Abbott's office and the Greater Houston Partnership, who introduced the company’s leadership to the Conroe Economic Development Council, encouraging their move, Praslicka tells InnovationMap.

“The pieces of the puzzle were all there, and with the support of the local, state, and federal government, we were thrilled to move to Conroe,” Paslicka says.

CEO Bryton Praslicka founded the company in College Station. Photo courtesy FluxWorks

The enterprise recently won the MassChallenge’s technology in space prize, allowing them to test four gears at the International Space Station (ISS) National Laboratory in 2026. The prize is funded by Boeing and the Center for the Advancement of Science in Space, or CASIS which runs the ISS. Praslicka says their new offices will expand their manufacturing capacity by having all levels of production on-site.

"Since our inception, FluxWorks has been fragmented, having an office in one location, manufacturing in another location, and testing in a third location," Praslicka explains. "This is a new chapter for us to begin having the entire process, from design to testing and validation and then shipping to customers, all under one house.”

The magnetic gears FluxWorks makes are suited to space applications because they do not require lubricants, which can be difficult to control at harsh temperatures and in microgravity, to minimize friction. Through their partnership with the ISS, Praslicka says FluxWorks has strengthened their connections to other space tech companies including Axiom and Boeing, and it's opened the door to collaborations with the new Texas Space Commission.

“Now the NASA Johnson Space Center is even officially supporting our proposal to the Texas Space Commission as a proposed teaming partner,” Praslicka says.

The new facility received special security certification from the National Institute of Standards and Technology, increasing FluxWorks’ opportunities to work with NASA and defense contractors. The Texas Manufacturing Assistance Center awarded FluxWorks for “outstanding innovation” during its recent ribbon cutting ceremony.

The company, named a finalist for the 2024 Houston Innovation Awards, cleaned up in the 2023 Rice Business Plan Competition with a $350,000 investment prize from Houston group, Goose Capital.

FluxWorks has moved into its 9,000-square-foot facility in Conroe. Photo courtesy FluxWorks

SpaceX's Dragon capsule docked onto the ISS and will return to Earth in February. Photo via SpaceX

Stuck NASA astronauts welcome SpaceX capsule that'll bring them home next year

rescue mission

The two astronauts stuck at the International Space Station since June welcomed their new ride home with Sunday’s arrival of a SpaceX capsule.

SpaceX launched the rescue mission on Saturday with a downsized crew of two astronauts and two empty seats reserved for Butch Wilmore and Suni Williams, who will return next year. The Dragon capsule docked in darkness as the two craft soared 265 miles (426 kilometers) above Botswana.

NASA switched Wilmore and Williams to SpaceX following concerns over the safety of their Boeing Starliner capsule. It was the first Starliner test flight with a crew, and NASA decided the thruster failures and helium leaks that cropped up after liftoff were too serious and poorly understood to risk the test pilots’ return. So Starliner returned to Earth empty earlier this month.

The Dragon carrying NASA’s Nick Hague and the Russian Space Agency’s Alexander Gorbunov will remain at the space station until February, turning what should have been a weeklong trip for Wilmore and Williams into a mission lasting more than eight months.

Two NASA astronauts were pulled from the mission to make room for Wilmore and Williams on the return leg.

“I just want to say welcome to our new compadres,” Williams, the space station commander, said once Hague and Gorbunov floated inside and were embraced by the nine astronauts awaiting them.

Hague said it was a smooth flight up. “Coming through the hatch and seeing all the smiles, and as much as I've laughed and cried in the last 10 minutes, I know it's going to be an amazing expedition," he said.

NASA likes to replace its station crews every six months or so. SpaceX has provided the taxi service since the company’s first astronaut flight in 2020. NASA also hired Boeing for ferry flights after the space shuttles were retired, but flawed software and other Starliner issues led to years of delays and more than $1 billion in repairs.

Starliner inspections are underway at NASA’s Kennedy Space Center, with post-flight reviews of data set to begin this week.

“We’re a long way from saying, ‘Hey, we’re writing off Boeing,’” NASA’s associate administrator Jim Free said at a pre-launch briefing.

The arrival of two fresh astronauts means the four who have been up there since March can now return to Earth in their own SpaceX capsule in just over a week, bringing the station's crew size back down to the normal seven. Their stay was extended a month because of the Starliner turmoil.

Although Saturday’s liftoff went well, SpaceX said the rocket’s spent upper stage ended up outside its targeted impact zone in the Pacific because of a bad engine firing. The company has halted all Falcon launches until it figures out what went wrong.was extended a month because of the Starliner turmoil.

After almost three months, the decision finally came down from NASA’s highest ranks on Saturday. Photo via Vanessa Wyche/LinkedIn

NASA decides to keep 2 astronauts in space until February, nixes return on troubled Boeing capsule

game plan set

NASA decided Saturday it’s too risky to bring two astronauts back to Earth in Boeing’s troubled new capsule, and they'll have to wait until next year for a ride home with SpaceX. What should have been a weeklong test flight for the pair will now last more than eight months.

The seasoned pilots have been stuck at the International Space Station since the beginning of June. A cascade of vexing thruster failures and helium leaks in the new capsule marred their trip to the space station, and they ended up in a holding pattern as engineers conducted tests and debated what to do about the flight back.

After almost three months, the decision finally came down from NASA’s highest ranks on Saturday. Butch Wilmore and Suni Williams will come back in a SpaceX capsule in February. Their empty Starliner capsule will undock in early September and attempt to return on autopilot with a touchdown in the New Mexico desert.

"We are grateful to Butch and Suni for taking on new roles as International Space Station crew members and their families for supporting them in this change to mission plan. Butch and Suni will do good science, technology and STEM engagements on ISS and the entire NASA family will continue to support them during their increment," NASA's Johnson Space Center Director Vanessa Wyche wrote on LinkedIn. "I am personally proud of all of the people who support our human spaceflight endeavors all across the globe. Together, we ensure the safe exploration of space."

As Starliner’s test pilots, the pair should have overseen this critical last leg of the journey.

“A test flight by nature is neither safe nor routine,” said NASA Administrator Bill Nelson. The decision "is a result of a commitment to safety.”

Nelson said lessons learned from NASA's two space shuttle accidents played a role. This time, he noted, open dialogue was encouraged rather than crushed.

“This has not been an easy decision, but it is absolutely the right one,” added Jim Free, NASA's associate administrator.

It was a blow to Boeing, adding to the safety concerns plaguing the company on its airplane side. Boeing had counted on Starliner’s first crew trip to revive the troubled spacecraft program after years of delays and ballooning costs. The company had insisted Starliner was safe based on all the recent thruster tests both in space and on the ground.

Boeing did not participate in Saturday's news conference by NASA, but released a statement.

“Boeing continues to focus, first and foremost, on the safety of the crew and spacecraft," reads the statement. The company said it is preparing the spacecraft “for a safe and successful return.”

Rand Corp.'s Jan Osburg, a senior engineer who specializes in aerospace and defense, said NASA made the right choice. “But the U.S. is still left with egg on its face due to the Starliner design issues that should have been caught earlier."

Wilmore, 61, and Williams, 58, are both retired Navy captains with previous long-duration spaceflight experience. Before their June 5 launch from Cape Canaveral, Wilmore and Williams said their families bought into the uncertainty and stress of their professional careers decades ago.

During their lone orbital news conference last month, the astronauts said they had trust in the thruster testing being conducted. They had no complaints, they added, and enjoyed pitching in with space station work.

Wilmore's wife, Deanna, said she and their daughters, along with family and friends, “were praying for a safe return on whatever spacecraft that may be." While they are disappointed that he will be away longer, “we know that it's the Lord's plan,” she said via text.

Flight operations director Norm Knight said he talked to the astronauts Saturday and they fully support the decision to postpone their return.

There were few options.

The SpaceX capsule currently parked at the space station is reserved for the four residents who have been there since March. They will return in late September, their routine six-month stay extended a month by the Starliner dilemma. NASA said it would be unsafe to squeeze two more into the capsule, except in an emergency.

The docked Russian Soyuz capsule is even tighter, capable of flying only three — two of them Russians wrapping up a yearlong stint.

So Wilmore and Williams will wait for SpaceX's next taxi flight. It’s due to launch in late September with two astronauts instead of the usual four. NASA is yanking two to make room for Wilmore and Williams on the return flight in late February.

NASA said no serious consideration was given to asking SpaceX for a quick stand-alone rescue. Last year, the Russian Space Agency had to rush up a replacement Soyuz capsule for three men whose original craft was damaged by space junk. The switch pushed their six-month mission to just over a year.

Former Canadian astronaut Chris Hadfield, applauded the decision via X: “Good to err on the side of caution for astronaut lives.” Long missions are “what astronauts work their entire career for. I’d take it in a heartbeat!”

Starliner’s woes began long before its latest flight.

Bad software fouled the first test flight without a crew in 2019, prompting a do-over in 2022. Then parachute and other issues cropped up, including a helium leak in the capsule’s propellant system that nixed a launch attempt in May. The leak eventually was deemed to be isolated and small enough to pose no concern. But more leaks sprouted following liftoff, and five thrusters also failed.

All but one of those small thrusters restarted in flight. But engineers were perplexed by ground testing that showed a thruster seal swelling and obstructing a propellant line. They theorized the seals in orbit may have expanded and then reverted to their normal size. Officials said the results marked the turning point, as their concerns grew.

With all the uncertainty about how the thrusters might perform, “There was too much risk for the crew," Steve Stich, NASA's commercial crew program manager, told reporters.

These 28 thrusters are vital. Besides needed for space station rendezvous, they keep the capsule pointed in the right direction at flight’s end as bigger engines steer the craft out of orbit. Coming in crooked could result in catastrophe.

With the Columbia disaster still fresh in many minds — the shuttle broke apart during reentry in 2003, killing all seven aboard — NASA made an extra effort to embrace open debate over Starliner's return capability.

Despite Saturday's decision, NASA isn’t giving up on Boeing. Nelson said he is “100%” certain that Starliner will fly again.

NASA went into its commercial crew program a decade ago wanting two competing U.S. companies ferrying astronauts in the post-shuttle era. Boeing won the bigger contract: more than $4 billion, compared with SpaceX’s $2.6 billion.

With station supply runs already under its belt, SpaceX aced its first of now nine astronaut flights in 2020, while Boeing got bogged down in design flaws that set the company back more than $1 billion. NASA officials still hold out hope that Starliner’s problems can be corrected in time for another crew flight in another year or so.

The effect of Hurricane Beryl on Houston's Johnson Space Center, home to the control centers for both NASA and Boeing, also contributed to the delay for NASA test pilots Butch Wilmore and Suni Williams. Photo via Boeing

Astronauts confident in Boeing space capsule despite failures, Houston's hurricane delays

ready to launch

Two astronauts who should have been back on Earth weeks ago said Wednesday that they’re confident that Boeing’s space capsule can return them safely, despite a string of vexing breakdowns.

NASA test pilots Butch Wilmore and Suni Williams launched aboard Boeing’s new Starliner capsule early last month, the first people to ride it. Helium leaks and thruster failures almost derailed their arrival at the International Space Station, and have kept them there much longer than planned. Now the earliest they could return may be the end of July, officials said.

In their first news conference from orbit, the pair said they expect to return once thruster testing is complete here on Earth. They said they’re not complaining about getting extra time in orbit, and are enjoying helping the station crew. Both have previously spent stints at the orbiting lab, which is also home to seven others.

“I have a real good feeling in my heart that the spacecraft will bring us home, no problem," Williams told reporters.

The test flight should have lasted eight days, ending on June 14.

NASA's commercial crew program director Steve Stich said the earliest the Starliner astronauts might return is the end of July. The goal is to get them back before SpaceX delivers a fresh crew in mid-August, but that, too, could change, he noted.

Hurricane Beryl slowed some of the work. Johnson Space Center in Houston, home to the control centers for both NASA and Boeing, was closed earlier this week to all but the most critical staff.

This week, NASA and Boeing are trying to duplicate the Starliner's thruster problems on a brand new unit at White Sands Missile Range in New Mexico, one of the prime landing sites in the U.S. western desert. The trouble is in the propulsion system, used to maneuver the spacecraft.

Five thrusters failed as the capsule approached the space station on June 6, a day after liftoff. Four have since been reactivated. Wilmore said there should be enough working thrusters to get him and Williams out of orbit. There are also bigger engines that could fill in, if necessary.

“That mantra you’ve heard, failure is not an option, that’s why we are staying here now," Wilmore said. “We trust that the tests that we’re doing are the ones we need to do to get the right answers, to give us the data that we need to come back.”

Boeing and NASA consider the ground tests essential to determine what might have gone wrong since that part of the capsule — the service module — is discarded before landing. The leaks also are located in this disposable section.

So far, testing has not replicated the hot temperatures reached during the flight, according to Stich. Managers want to make sure the suspect thrusters are not damaged, before bringing Starliner back. They were fired more frequently than anticipated early in the flight, and the extra demand on them may have caused them to fail, Stich noted.

At the same time, ground tests are being conducted to better understand the helium leaks, which could stem from bad seals. Officials have previously said there is ample helium left for the trip home.

Boeing's Mark Nappi stressed that in an emergency, Starliner and its crew could return right now. While the company does not believe the thrusters are damaged, "we want to fill in the blanks and run this test to assure ourselves of that."

NASA ordered up the Starliner and SpaceX Dragon capsules a decade ago for astronaut flights to and from the space station, paying each company billions of dollars. SpaceX's first taxi flight with astronauts was in 2020. Boeing's first crew flight was repeatedly delayed because of software and other issues.

There have been no discussions with SpaceX about sending up a rescue capsule, Stich said.

The five-year grant from NASA will go toward creating the NASA MIRO Inflatable Deployable Environments and Adaptive Space Systems Center at UH. Photo via UH.edu

Houston college lands $5M NASA grant to launch new aerospace research center

to infinity and beyond

The University of Houston was one of seven minority-serving institutions to receive a nearly $5 million grant this month to support aerospace research focused on extending human presence on the moon and Mars.

The $4,996,136 grant over five years is funded by the NASA Office of STEM Engagement Minority University Research and Education Project (MUREP) Institutional Research Opportunity (MIRO) program. It will go toward creating the NASA MIRO Inflatable Deployable Environments and Adaptive Space Systems (IDEAS2) Center at UH, according to a statement from the university.

“The vision of the IDEAS2 Center is to become a premier national innovation hub that propels NASA-centric, state-of-the-art research and promotes 21st-century aerospace education,” Karolos Grigoriadis, Moores Professor of Mechanical Engineering and director of aerospace engineering at UH, said in a statement.

Another goal of the grant is to develop the next generation of aerospace professionals.

Graduate, undergraduate and even middle and high school students will conduct research out of IDEAS2 and work closely with the Johnson Space Center, located in the Houston area.

The center will collaborate with Texas A&M University, Houston Community College, San Jacinto College and Stanford University.

Grigoriadis will lead the center. Dimitris Lagoudas, from Texas A&M University, and Olga Bannova, UH's research professor of Mechanical Engineering and director of the Space Architecture graduate program, will serve as associate directors.

"Our mission is to establish a sustainable nexus of excellence in aerospace engineering research and education supported by targeted multi-institutional collaborations, strategic partnerships and diverse educational initiatives,” Grigoriadis said.

Industrial partners include Boeing, Axiom Space, Bastion Technologies and Lockheed Martin, according to UH.

UH is part of 21 higher-education institutions to receive about $45 million through NASA MUREP grants.

According to NASA, the six other universities to received about $5 million MIRO grants over five years and their projects includes:

  • Alaska Pacific University in Anchorage: Alaska Pacific University Microplastics Research and Education Center
  • California State University in Fullerton: SpaceIgnite Center for Advanced Research-Education in Combustion
  • City University of New York, Hunter College in New York: NASA-Hunter College Center for Advanced Energy Storage for Space
  • Florida Agricultural and Mechanical University in Tallahassee: Integrative Space Additive Manufacturing: Opportunities for Workforce-Development in NASA Related Materials Research and Education
  • New Jersey Institute of Technology in Newark:AI Powered Solar Eruption Center of Excellence in Research and Education
  • University of Illinois in Chicago: Center for In-Space Manufacturing: Recycling and Regolith Processing

Fourteen other institutions will receive up to $750,000 each over the course of a three-year period. Those include:

  • University of Mississippi
  • University of Alabama in Huntsville
  • Louisiana State University in Baton Rouge
  • West Virginia University in Morgantown
  • University of Puerto Rico in San Juan
  • Desert Research Institute, Reno, Nevada
  • Oklahoma State University in Stillwater
  • Iowa State University in Ames
  • University of Alaska Fairbanks in Fairbanks
  • University of the Virgin Islands in Charlotte Amalie
  • University of Hawaii at Manoa in Honolulu
  • University of Idaho in Moscow
  • University of Arkansas in Little Rock
  • South Dakota School of Mines and Technology in Rapid City
  • Satellite Datastreams

NASA's MUREP hosted its annual "Space Tank" pitch event at Space Center Houston last month. Teams from across the country — including three Texas teams — pitched business plans based on NASA-originated technology. Click here to learn more about the seven finalists.

FluxWorks, based down the road in College Station, has received the opportunity to test its tech in collaboration with the ISS. Photo via fluxworks.co

Innovative Texas hardtech startup secures award to test in space

ready for liftoff

A Houston-area startup and Greentown Houston member has secured a prestigious space prize.

College Station’s FluxWorks, which develops and commercializes non-contact magnetic gearboxes for use in extreme environments, was one of two startups to receive the Technology in Space Prize, which is funded by Boeing and the Center for the Advancement of Science in Space, or CASIS, manager of the International Space Station National Laboratory. Los Angeles-based Symphony Bio also received the honor.

Through the MassChallenge startup accelerator program, the two companies now get to utilize the research environment available through the ISS National Lab. CASIS and Boeing awarded Symphony Bio and FluxWorks more than $630,000 in total through the contest. Approximately $20 million has been awarded for more than 30 projects, which have already launched to the space station, since the event’s beginning.

"Boeing is excited to partner with CASIS to support the advancement of cutting-edge research using the unique environment of the orbiting laboratory,” says Scott Copeland, director for ISS research integration at Boeing, in a news release. “Enabling research that can help millions diagnosed with cancer and advancing mechanical innovations of non-contact magnetic gear technology will benefit human life in both the harsh environment of space and terrestrial environments.

"There are many smart people out there with great ideas who can leverage the space station to advance innovation, and these two companies serve as an inspiration to them all,” he continues.

FluxWorks, which won the 2023 Rice Business Plan Competition, will use the space station to test performance of a new gear. The magnetic gear will be tested to assess its startup behavior, dynamic operation, vibrational characteristics, and seal and bearing behavior in microgravity. Gearbox's goal is to reduce the mass of motors required in a variety of applications, but the lubricant needed to make them work is not designed for use in extreme environments, like space. Magnetic gears do not require lubricant, which makes them an alternative.

Symphony Bio will use the orbiting laboratory to develop a new cancer treatment that hopes to harness the immune system to fight tumors.

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2 Houston space tech cos. celebrate major tech milestones

big wins

Two Houston aerospace companies — Intuitive Machines and Venus Aerospace — have reached testing milestones for equipment they’re developing.

Intuitive Machines recently completed the first round of “human in the loop” testing for its Moon RACER (Reusable Autonomous Crewed Exploration Rover) lunar terrain vehicle. The company conducted the test at NASA’s Johnson Space Center.

RACER is one of three lunar terrain vehicles being considered by NASA for the space agency’s Artemis initiative, which will send astronauts to the moon.

NASA says human-in-the-loop testing can reveal design flaws and technical problems, and can lead to cost-efficient improvements. In addition, it can elevate the design process from 2D to 3D modeling.

Intuitive Machines says the testing “proved invaluable.” NASA astronauts served as test subjects who provided feedback about the Moon RACER’s functionality.

The Moon RACER, featuring a rechargeable electric battery and a robotic arm, will be able to accommodate two astronauts and more than 880 pounds of cargo. It’s being designed to pull a trailer loaded with more than 1,760 pounds of cargo.

Another Houston company, Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. The engine, being developed in tandem with Ohio-based Velontra — which aims to produce hypersonic planes — combines the functions of a rotating detonation rocket engine with those of a ramjet.

A rotating detonation rocket engine, which isn’t equipped with moving parts, rapidly burns fuel via a supersonic detonation wave, according to the Air Force Research Laboratory. In turn, the engine delivers high performance in a small volume, the lab says. This savings in volume can offer range, speed, and affordability benefits compared with ramjets, rockets, and gas turbines.

A ramjet is a type of “air breathing” jet engine that does not include a rotary engine, according to the SKYbrary electronic database. Instead, it uses the forward motion of the engine to compress incoming air.

A ramjet can’t function at zero airspeed, so it can’t power an aircraft during all phases of flight, according to SKYbrary. Therefore, it must be paired with another kind of propulsion, such as a rotating detonation rocket engine, to enable acceleration at a speed where the ramjet can produce thrust.

“With this successful test and ignition, Venus Aerospace has demonstrated the exceptional ability to start a [ramjet] at takeoff speed, which is revolutionary,” the company says.

Venus Aerospace plans further testing of its engine in 2025.

Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. Photo courtesy of Venus Aerospace

METRO rolls out electric shuttles for downtown Houston commuters

on a roll

The innovative METRO microtransit program will be expanding to the downtown area, the Metropolitan Transit Authority of Harris County announced on Monday.

“Microtransit is a proven solution to get more people where they need to go safely and efficiently,” Houston Mayor John Whitmire said in a statement. “Connected communities are safer communities, and bringing microtransit to Houston builds on my promise for smart, fiscally-sound infrastructure growth.”

The program started in June 2023 when the city’s nonprofit Evolve Houston partnered with the for-profit Ryde company to offer free shuttle service to residents of Second and Third Ward. The shuttles are all-electric and take riders to bus stops, medical buildings, and grocery stores. Essentially, it works as a traditional ride-share service but focuses on multiple passengers in areas where bus access may involve hazards or other obstacles. Riders access the system through the Ride Circuit app.

So far, the microtransit system has made a positive impact in the wards according to METRO. This has led to the current expansion into the downtown area. The system is not designed to replace the standard bus service, but to help riders navigate to it through areas where bus service is more difficult.

“Integrating microtransit into METRO’s public transit system demonstrates a commitment to finding innovative solutions that meet our customers where they are,” said METRO Board Chair Elizabeth Gonzalez Brock. “This on-demand service provides a flexible, easier way to reach METRO buses and rail lines and will grow ridership by solving the first- and last-mile challenges that have hindered people’s ability to choose METRO.”

The City of Houston approved a renewal of the microtransit program in July, authorizing Evolve Houston to spend $1.3 million on it. Some, like council member Letitia Plummer, have questioned whether microtransit is really the future for METRO as the service cuts lines such as the University Corridor.

However, the microtransit system serves clear and longstanding needs in Houston. Getting to and from bus stops in the city with its long blocks, spread-out communities, and fickle pedestrian ways can be difficult, especially for poor or disabled riders. While the bus and rail work fine for longer distances, shorter ones can be underserved.

Even in places like downtown where stops are plentiful, movement between them can still involve walks of a mile or more, and may not serve for short trips.

“Our microtransit service is a game-changer for connecting people, and we are thrilled to launch it in downtown Houston,” said Evolve executive director Casey Brown. “The all-electric, on-demand service complements METRO’s existing fixed-route systems while offering a new solution for short trips. This launch marks an important milestone for our service, and we look forward to introducing additional zones in the new year — improving access to public transit and local destinations.”

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This article originally ran on CultureMap.