NASA names new chief astronaut based in Houston

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Scott Tingle, a former astronaut and captain in the Navy, has been named NASA's new chief astronaut. Photo courtesy NASA

NASA has a new chief astronaut. Scott Tingle, stationed at the space agency’s Johnson Space Center in Houston, assumed the post Nov. 10.

Tingle succeeds NASA astronaut Joe Acaba, who had been chief astronaut since February 2023. Acaba now works on the staff of the Johnson Space Center’s director.

As chief astronaut, Tingle runs NASA’s Astronaut Office. His job includes developing astronauts’ flight crew operations and assigning crews for space missions, such as Artemis missions to the moon.

Tingle, a former captain in the Navy, was named a NASA astronaut candidate in 2009. He has logged over 4,500 flight hours in more than 50 aircraft.

Tingle was a flight engineer aboard the International Space Station, where he spent 168 days in orbit during two expeditions that launched in December 2017. Since returning to Earth, he has held various roles in the Astronaut Office, including mission support, technical leadership and crew readiness.

Before joining NASA, Tingle worked in El Segundo, California, on the technical staff of The Aerospace Corp., a nonprofit that supports U.S. space programs.

Tingle recalls expressing his desire to be an astronaut when he was 10 years old. It took him four tries to be accepted by NASA as an astronaut candidate.

“The first time I figured it was kind of too early. The second application, they sent out some feelers, and that was about it. Put in my third application, and got a couple of calls, but it didn’t quite happen,” Tingle said in an article published on the website of Purdue University, his alma mater.

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Here are three of the latest updates on new hires and promotions from these Houston organizations. Photos courtesy

3 Houston organizations announce strategic appointments

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It's been a busy year so far for Houston organizations — three of which have made new appointments to their leadership.

In this round up of movers and shakers in Houston innovation, a venture capital firm names its newest principal, an astronaut gets a leadership role here at ground control, and a VR studio snags a leader to steer its growth.

Joe Acaba, chief of NASA's Astronaut Office at Johnson Space Center

Joe Acaba was promoted to a new role and will be responsible for crew assignments for future spaceflight missions. Photo via NASA

NASA tapped Joe Acaba as its chief of the Astronaut Office based in Johnson Space Center in Houston. He's served on multiple spaceflights and is a former U.S. Marine and former educator. According to NASA, he's the first person of Hispanic heritage selected to lead the office.

Acaba replaces Drew Feustel, who spent two years as deputy chief and has been acting chief of the office since NASA astronaut Reid Wiseman left the post late last year.

"Joe is an experienced space flyer and a proven leader, and he will undoubtedly inspire the next generation of NASA astronauts," says NASA Administrator Bill Nelson in a news release. " As we build on the International Space Station’s unparalleled success in low-Earth orbit with our eyes on the Moon and then Mars, Joe will play an integral role in ensuring our NASA astronauts are prepared for the challenges ahead."

Acaba, who spent a total of 306 days in space, has already supported the astronaut office in a few of roles, including director of operations in Russia and chief of the Vehicle Integration Test Office. In this new role, he will be oversee astronaut resources and operations and help develop astronaut flight crew operation concepts. Additionally, Acaba will make crew assignments for future spaceflight missions, including astronauts assigned to fly on Artemis missions.

“Our Johnson Space Center team congratulates Joe Acaba on his selection to chief of the Astronaut Office. We wish him well as he takes on this new and exciting leadership role,” says NASA Johnson Space Center Director Vanessa Wyche.

Samantha Lewis, partner at Mercury Fund

Samantha Lewis was promoted to partner at Mercury Fund. Photo courtesy of Mercury Fund

Samantha Lewis was promoted to partner from principal at Houston-based venture capital firm Mercury, per her LinkedIn. She previously was the investment director of investor network GOOSE Capital before joining the Mercury team just over two years ago.

Last year, Lewis — who also served on the board of two Houston-founded startups, Syzygy and Topl — was named a member of the Class 27 of the Kauffman Fellows Program, a group of global innovation investors.

Lewis is focused on what she calls the "power theme" at Mercury, which includes fintech, blockchain, web3, and more. She told InnovationMap on a recent episode of the Houston Innovators Podcast that these industries have been hit in particular within market uncertainty.

Bob Kleinhample, senior vice president of growth at HTX Labs

Bob Kleinhample joins HTX Labs at a time of strategic growth. Photo courtesy of HTX Labs

Virtual reality studio HTX Labs has named Bob Kleinhample as the company’s senior vice president of growth. He has more than 15 years leading business efforts in the tech space. A 20-year Army veteran, Kleinhample will oversee all aspects of HTX Labs' growth — including business development, product strategy, and marketing.

“Bob brings the right balance of market knowledge and product strategy, in combination with the commitment to bring immersive training and simulation to the warfighter, to really drive our EMPACT offering into the market,” says Scott Schneider, CEO and co-founder of HTX Labs. "We’re very excited to be adding this incredibly important role to our organization and having Bob lead these efforts as we expand the usage and adoption of EMPACT across the Department of Defense."

The appointment comes after the startup raised $3.2 million in its first outside capital round.

“Last year we secured funding from Cypress Growth Capital for the sole purpose of accelerating the growth of our EMPACT platform and our customer base, and we immediately began a search for the right person to lead these growth efforts," Schneider continues. "After performing an extensive search, we are fortunate to have connected with Bob Kleinhample who is coming on board to lead our company’s growth efforts“.

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Texas booms as No. 3 best state to start a business right now

Innovation Starts Here

High employment growth and advantageous entrepreneurship rates have led Texas into a triumphant No. 3 spot in WalletHub's ranking of "Best and Worst States to Start a Business" for 2026.

Texas bounced back into the No. 3 spot nationally for the first time since 2023. After dropping into 8th place in 2024, the state hustled into No. 4 last year.

Ever year, WalletHub compares all 50 states based on their business environment, costs, and access to financial resources to determine the best places for starting a business. The study analyzes 25 relevant metrics to determine the rankings, such as labor costs, office space affordability, financial accessibility, the number of startups per capita, and more.

When about half of all new businesses don't last more than five years, finding the right environment for a startup is vital for long-term success, the report says.

Here's how Texas ranked across the three main categories in the study:

  • No. 1 – Business environment
  • No. 11 – Access to resources
  • No. 34 – Business costs

The state boasts the 10th highest entrepreneurship rates nationwide, and it has the 11th-highest share of fast-growing firms. WalletHub also noted that more than half (53 percent) of all Texas businesses are located in "strong clusters," which suggests they are more likely to be successful long-term.

"Clusters are interconnected businesses that specialize in the same field, and 'strong clusters' are ones that are in the top 25 percent of all regions for their particular specialization," the report said. "If businesses fit into one of these clusters, they will have an easier time getting the materials they need, and can tap into an existing customer base. To some degree, it might mean more competition, though."

Texas business owners should also keep their eye on Houston, which was recently ranked the 7th best U.S. city for starting a new business, and it was dubbed one of the top-10 tech hubs in North America. Workers in Texas are the "third-most engaged" in the country, the study added, a promising attribute for employers searching for the right place to begin their next business venture.

"Business owners in Texas benefit from favorable conditions, as the state has the third-highest growth in working-age population and the third-highest employment growth in the country, too," the report said.

The top 10 best states for starting a business in 2026 are:

  • No. 1 – Florida
  • No. 2 – Utah
  • No. 3 – Texas
  • No. 4 – Oklahoma
  • No. 5 – Idaho
  • No. 6 – Mississippi
  • No. 7 – Georgia
  • No. 8 – Indiana
  • No. 9 – Nevada
  • No. 10 – California
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This article originally appeared on CultureMap.com.

Houston lab-test startup seeks $1M for nationwide expansion

Testing Access

Health care industry veteran Jim Gebhart knew there had to be a better way for patients to access lab services, especially those with high health insurance deductibles or no insurance at all.

“This challenge became deeply personal when a close family member developed a serious illness, and we struggled to secure prompt appointments,” Gebhart tells InnovationMap. “It’s incredibly frustrating when a loved one cannot receive timely care simply because of provider shortages or the limited capacity of traditional clinics.”

Driven by the desire to knock down lab-test barriers, Gebhart founded Houston-based TheLabCafe.com in 2024. The platform provides access to low-cost medical tests without requiring patients to carry health insurance. TheLabCafe serves patients in six states: Texas, Georgia, Louisiana, Nevada, New Mexico and Oklahoma. Gebhart, the startup’s CEO, says that by the end of March, LabCafe will be offering services in 20 more states and the District of Columbia.

Gebhart has spent more than 30 years in the lab industry. His career includes stints at Austin-based Clinical Pathology Laboratories, Ohio’s Cleveland Clinic Laboratories and Secaucus, New Jersey-based Quest Diagnostics.

“Since nearly 80 percent of disease diagnoses rely on laboratory testing, I decided to leverage my background to create a more accessible, self-directed process for individuals to order blood and urine tests on their own terms — when and where they need them,” says Gebhart.

So far, Gebhart is self-funding the startup. But he plans to seek $700,000 to $1 million in outside investments in late 2026 to support the nationwide expansion and the introduction of more services.

TheLabCafe contracts with labs for an array of tests, such as cholesterol, hepatitis, metabolic, testosterone, thyroid and sexually transmitted infection (STI) tests. A cholesterol test obtained through TheLabCafe might cost $29, compared with a typical cost of perhaps $39 to $59 without insurance.

A health care professional reviews every test, both when the test is ordered and when the results are delivered, often within 24 hours. After receiving test results, a patient can schedule a virtual visit with a health care professional to go over the findings and learn potential treatment options.

Gebhart says TheLabCafe particularly benefits uninsured patients, including those in Texas. Among the states, Texas has the highest rate of uninsured residents. U.S. Census Bureau data shows 21.6 percent of adults and 13.6 percent of children in Texas lacked health insurance in 2024.

“Uninsured patients often pay the highest prices in the health care system,” Gebhart explains. “We address this by offering straightforward pricing and convenient access to testing without requiring insurance.”

“Our rates are intentionally set to remain affordable, helping individuals take a proactive approach to their health,” he adds. “Regular testing enables people to identify potential health issues early and track their progress as they make lifestyle changes. Ultimately, you can’t measure improvement without data — and laboratory results provide that data.”

Houston geothermal startup secures $97M Series B for next-gen power

fresh funding

Houston-based geothermal energy startup Sage Geosystems has closed its Series B fundraising round and plans to use the money to launch its first commercial next-generation geothermal power generation facility.

Ormat Technologies and Carbon Direct Capital co-led the $97 million round, according to a press release from Sage. Existing investors Exa, Nabors, alfa8, Arch Meredith, Abilene Partners, Cubit Capital and Ignis H2 Energy also participated, as well as new investors SiteGround Capital and The UC Berkeley Foundation’s Climate Solutions Fund.

The new geothermal power generation facility will be located at one of Ormat Technologies' existing power plants. The Nevada-based company has geothermal power projects in the U.S. and numerous other countries around the world. The facility will use Sage’s proprietary pressure geothermal technology, which extracts geothermal heat energy from hot dry rock, an abundant geothermal resource.

“Pressure geothermal is designed to be commercial, scalable and deployable almost anywhere,” Cindy Taff, CEO of Sage Geosystems, said in the news release. “This Series B allows us to prove that at commercial scale, reflecting strong conviction from partners who understand both the urgency of energy demand and the criticality of firm power.”

Sage reports that partnering with the Ormat facility will allow it to market and scale up its pressure geothermal technology at a faster rate.

“This investment builds on the strong foundation we’ve established through our commercial agreement and reinforces Ormat’s commitment to accelerating geothermal development,” Doron Blachar, CEO of Ormat Technologies, added in the release. “Sage’s technical expertise and innovative approach are well aligned with Ormat’s strategy to move faster from concept to commercialization. We’re pleased to take this natural next step in a partnership we believe strongly in.”

In 2024, Sage agreed to deliver up to 150 megawatts of new geothermal baseload power to Meta, the parent company of Facebook. At the time, the companies reported that the project's first phase would aim to be operating in 2027.

The company also raised a $17 million Series A, led by Chesapeake Energy Corp., in 2024.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.

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