Former NASA astronaut, official joins Venus Aerospace board

astronaut appointment

Pamela Melroy, a member of the United States Astronaut Hall of Fame, has joined Venus Aerospace's board of directors. Photo courtesy Venus Aerospace/PRNewsFotos.

Retired Air Force colonel and former NASA astronaut Pamela Melroy, who previously served as deputy administrator of NASA, recently joined the board of directors at Houston-based Venus Aerospace.

Venus Aerospace, a startup founded in 2020, develops rocket engine technology, including rotating rocket detonation engines for hypersonic flights. These engines promise higher power, greater fuel efficiency and lower emissions than conventional rocket engines or jet engines, according to the Interesting Engineering website. The global rocket propulsion market is expected to grow from $9.5 billion in 2025 to $29.9 billion by 2034, according to a forecast by ResearchAndMarkets.com.

“Advanced rocket propulsion has been of interest to me for over a decade, and Venus Aerospace’s recent achievements in demonstrating the stability of rotating detonation rocket engines represent a significant development,” says Melroy, who left NASA earlier this year and is now a self-employed consultant living in Arlington, Virginia.

Melroy, a member of the United States Astronaut Hall of Fame, has built an illustrious career in the aerospace sector. Aside from being a NASA official, she was:

  • One of only two female astronauts to command a space shuttle mission
  • Deputy program manager of Orion space exploration initiatives at aerospace and defense contractor Lockheed Martin
  • Senior technical adviser and director of field operations for the Federal Aviation Administration’s Office of Commercial Space Transportation, where she came up with the first safety guidelines for commercial human spaceflight
  • Deputy director of the Tactical Technology Office at the Defense Advanced Research Projects Agency (DARPA).
  • An adviser for the establishment of the Australian Space Agency

Venus Aerospace said in a news release that as a leader at three federal agencies, “Melroy shaped America’s strategy in space, accelerated commercial space partnerships, and deepened space exploration.”

Sassie Duggleby, co-founder and CEO of Venus Aerospace, called Melroy “a preeminent leader in the world of aerospace.”

In May, Venus Aerospace completed the inaugural test flight of its rotating detonation rocket engine. The startup, whose headquarters is at the Houston Spaceport, says it’s the only company in the world that has manufactured a flight-proven, high-thrust rotating detonation rocket engine.

On the horizon for Venus Aerospace is production of Stargazer M4, a high-speed aircraft capable of two-hour global travel.

Venus Aerospace’s investors include Airbus Ventures, America’s Frontier Fund, Trousdale Ventures, and Prime Movers Lab. The startup also gets support from the Air Force Research Laboratory (AFWERX), the Air Force, NASA and DARPA.

Jordan Blashek, co-founder and managing partner of America’s Frontier Fund, which backs startups creating breakthrough technologies, said his firm’s investment in Venus Aerospace “underscores our focus on supporting American companies that are revolutionizing industries of the future.”

“With recent hypersonic advancements from China and Russia, safeguarding American innovation and securing our industrial base has never been more urgent,” Blashek added. “Venus Aerospace is poised to redefine hypersonic flight and ensure America’s continued leadership in aerospace innovation.”

Since its founding, Venus Aerospace has raised $78.3 million in investments, according to PitchBook data.

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Tempest Droneworx won the Best Speed Pitch award at SXSW Pitch earlier this year. Photo via LinkedIn.

Here's what's next for Houston’s Tempest Droneworx after SXSW Pitch win

winner, winner

It’s not easy to be a standout at South by Southwest, especially during SXSW Interactive, which is the subsection of the festival that focuses on new media, technology and entrepreneurship.

But it’s even more difficult to win at SXSW Pitch, the competition for startups and entrepreneurs that showcases innovative new technology to a panel of industry experts, high-profile media professionals, venture capital investor, and angel investors.

Tempest Droneworx, a Houston-based company that provides real-time intelligence collected through drones, robots and sensors, did just that in March, taking home the Best Speed Pitch award. It was also named a finalist and alternate in the full SXSW Pitch competition. The company is known for it flagship product, Harbinger, a software solution that agnostically gathers data at virtually any scale and presents that data in easy-to-understand visualizations using a video game engine.

Tempest CEO and founder Ty Audronis says his company won based on its merits and the impact it’s making and will make on the world. Audronis founded the company after his hometown of Paradise, California, was destroyed by a wildfire in 2018.

“(SXSW) was a huge moment for our team,” says Audronis, whose background is in science visualization, data visualization and visual effects for the movie industry. “This is about what everyone at Tempest Droneworx has created, and our mission to make sure that issues—like the one that befell Paradise, California, my hometown, and the inspiration for our Harbinger software—don’t become the full-blown (disasters)."

Audronis shares that the company is working to release an agriculture beta this summer and is raising a Tactical Funding Increase (TACFI) round through the AFWERX, the Department of the Air Force’s innovation arm.

Tempest’s Harbinger is impressing investors and clients alike, but what is it exactly and what does it do?

The best way to explain the solution is in how it’s redefining the agriculture space. Tempest has deployed the product at Grand Farm in North Dakota, an agtech operation that seeks to promote sustainable, climate-resilient farming using applied technology.

“We decided to go down the road of agriculture,” Audronis says. “We're currently installed at the Grand Farm in North Dakota, which is a farm that is very closely tied to Microsoft. They do third-party verification of new soils and fertilizers, and we are helping them with visualizing the data that they're getting from their sensors.”

Additionally, Audronis and his co-founder and wife, Dana Abramovitz, spearhead a pilot program at Doubting Thomas Farms, an organic farm in Minnesota, where the company has installed 22 in-ground sensors that can measure volatile organic emissions.

To further optimize their solutions approach, Tempest Droneworx will also train artificial intelligence to look for overspray from neighboring non-organic farms. This will help maintain organic certification and reduce insurance claims for lost crops.

“This will save Doubting Thomas Farms and other organic farms a boatload of cash,” Audronis says.

During an exclusive tour with InnovationMap, Audronis pulled up a live feed of sensors buried around the Minnesota farm up on the conference room display. The feed did, in fact, look like a video game, with the sensors giving real-time data about the farm’s temperature, moisture level, humidity, CO2 and nitrogen.

Harbinger will collect, extract and extrapolate all of the data and later provide a digital almanac for farmers to track the history of their crops.

As the office tour continued, Audronis pointed out the company’s expanding partnership with the U.S. Military.

As a retired U.S. Navy veteran with over two decades of experience designing, building and piloting drones, Audronis understands that Harbinger has multiple military applications that will ultimately save lives—a core tenet of his company’s mission.

The company has launched a robotic dog known as UBU, developed by Tempest partner Ghost Robotics, that enables faster, more accurate ground surveys for explosive devices. This task previously required multiple airmen and hours to complete, Audronis says.

With agriculture and military initiatives in progress and making an impact, Audronis hopes to one day bring his original vision for Tempest Droneworx and Harbinger full circle by getting the call to combat California’s next catastrophic wildfire.

“We're proving our technology in military and in agriculture right now,” Audronis says. “Eventually, I would like to still save some lives with wildfire. That's really the purpose of the company … Whether it's agriculture, smart cities, the bottom line is saving lives through real-time situational awareness."

HTX Labs has been awarded a contract with the U.S. Air Force to develop a virtual AI-powered classroom for workers who maintain the Boeing KC-135’s F108 engine. Photo via Getty Images.

Houston XR training company lands $5.8M contract with Air Force

taking flight

The U.S. Air Force’s AFWERX innovation arm has picked Houston-based HTX Labs to provide AI-enabled immersive training for workers who maintain Boeing KC-135 refueling tankers.

HTX Labs, an extended reality (XR) company and provider of immersive training programs for U.S. armed forces, will receive as much as $5.8 million in military funding for this project.

The new initiative comes on the heels of HTX Labs completing the second phase of a virtual KC-135 maintenance training program in partnership with Mildenhall, a Royal Air Force station in England. HTX Labs received Small Business Innovation Research (SBIR) funding for the second-phase project.

Under the new initiative, part of its EMPACT training platform, HTX Labs will develop a virtual AI-powered classroom for workers who maintain the KC-135’s F108 engine. In conjunction with this project, HTX Labs will collaborate with the Maine Air National Guard’s 101st Air Refueling Wing Maintenance Squadron on improving EMPACT.

Major Ryan Wing of the Maine Air National Guard says KC-135 maintenance workers “have limited opportunities to perform some of the more complex aircraft and engine repairs in a training environment. Providing immersive training to our warfighters is essential to ensuring mission readiness.”

In January, HTX Labs tapped Brian Reece as vice president of strategic accounts for the Air Force. In this role, he oversees HTX Labs’ relationship with this military branch. Reece is a retired Air Force colonel.

In 2022, Dallas-based Cypress Growth Capital invested $3.2 million in HTX Labs, which was founded in 2017.

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Amazon's robotaxi service Zoox rolls out in 'sprawling' Houston market

On the Road

Amazon-owned robotaxi ride-hailing service Zoox is zooming into Houston in September, becoming the latest robotaxi operator jockeying for local riders.

Initially, self-driving retrofitted SUVs with safety drivers on board will serve downtown Houston, centrally located tourist hotspots, and certain residential neighborhoods. The SUVs will test Houston roads before Zoox rolls out autonomous robotaxis here, the company says.

Zoox takes Houston for a test drive

At the outset, Zoox says, a limited number of vehicles will be driven by people to gather data about Houston roads.

Zoox test drive Photo courtesy of Zoox

“This helps create a detailed picture of each street, from road geometry to traffic lights,” the company says. “Once we have mapped out an area, we will test autonomous driving capabilities. Safety and operational readiness govern the pace of our rollout.”

Zoox says its robotaxi differs from vehicles operated by other ride-hailing services.

The all-electric robotaxi “is purpose-built for autonomous ride-hailing and designed for riders from day one,” the company says. “It has no traditional driving controls and instead has carriage-style seating, sliding glass doors, and features that let the rider personalize their journey.”

To help manage the fleet, Zoox plans to open a depot in Houston for vehicle charging and maintenance, a representative says via email.

Along with Houston, Zoox is launching this month in San Diego. The ride-hailing service already operates in Austin, Dallas, Atlanta, Las Vegas, Los Angeles, Miami, Phoenix, the San Francisco Bay Area, Seattle, and Washington, D.C.

Zoox breaks into “sprawling” Houston market

Zoox describes Houston as its “most sprawling market to date.”

“Driving here means navigating complex service-road networks, unique merging scenarios, and challenging environmental conditions, including severe heat, heavy rain, and urban flooding,” the company says. “It’s a rigorous test of our technology across geography and terrain.”

Zoox will join two other autonomous ride-hailing services in Houston:

  • Waymo began rolling in Houston in February. Alphabet, the parent company of Google, owns Waymo.
  • Electric vehicle manufacturer Tesla began offering robotaxi services earlier this year.

A third Zoox competitor is arriving within the next year. A partnership comprising rideshare provider Uber, EV manufacturer Lucid, and autonomous technology company Nuro plans to launch a robotaxi service in Houston by mid-2027.

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This article originally appeared on CultureMap.com.

Houston energy giant Shell lists local headquarters for sale for $325M

On the Market

Energy giant Shell has put its U.S. headquarters in Houston’s Energy Corridor on the market and is exploring the sale of its U.S. chemical business.

Green Street News reported Shell just listed its longtime Energy Corridor campus at 150 N. Dairy Ashford Road. The asking price is $325 million, The Real Deal reported. Shell plans to lease back half of the nearly 1.5 million-square-foot Woodcreek campus for 15 years.

A sale-leaseback deal could transform the 43.6-acre campus into a multitenant hub, CoStar News reported.

“Houston is a critical hub for Shell globally and the headquarters of our U.S. businesses,” a Shell spokesperson told the Houston Business Journal. “We remain committed to Houston and are evaluating opportunities to optimize our Woodcreek campus as part of our ongoing review of workplace needs while maintaining a strong presence in the city.”

Shell occupied its first building at the West Houston campus in 1980. The company employs more than 6,000 people in Texas.

Shell is one of the highest-profile businesses occupying space in the Energy Corridor. It’s home to 67,000 workers, more than 27 million square feet of office and mixed-use space, and 3.8 million square feet of retail and restaurant space.

Shell considers $8B sale of chemical business
As the company seeks to unload its Woodcreek campus, The Financial Times reported Shell is looking into selling its U.S. chemical business. The price tag: $8 billion.

Potential buyers include Spring-based ExxonMobil and Houston-based LyondellBasell.

Shell operates four chemical plants in Texas, Louisiana and Pennsylvania, producing an array of chemicals for use in plastics, detergents and pharmaceuticals.

Shell CEO Wael Sawan said last year that the company had spent $45 billion in capital “that is underperforming for us,” split between its chemical business and renewable energy arm.

Shell also agreed to sell its solar and wind power business in India this summer. Read more here.

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This article originally appeared on EnergyCapitalHTX.com.

10+ can't-miss Houston business and innovation events for September

where to be

The energy transition and AI will be the talk of this town this month, thanks to a packed calendar of Houston events. September brings the return of Houston Energy and Climate Startup Week and some of its signature anchor events, plus AI conferences and talks exploring how the technology is impacting everything from healthcare to leadership. Here’s what not to miss and how to register. Please note: this article may be updated to add more events.


Sept. 3 — Entrepreneurship Roundtable with Open

Open Houston and the Ion present this roundtable event to bring together founders, builders, and innovators at various stages of venture development. This month's session will feature Faisal Bhutto, president and CEO of Houston-based AI and tech consulting firm Alykas.

This event is Thursday, Sept. 3, from 10-11:30 a.m. at the Ion. An optional lunch ticket is available for purchase. Register here.

Sept. 3 — AI Operator Spotlight: Houston’s Top AI Leaders Open Their Playbooks

The Houston AI Club, Allenix, the Ion District and Collide are bringing together industry leaders to share their expertise and first-hand experiences building AI companies. The event will feature a panel with Chuck Yates, co-founder of Collide, and Charles Jessup, senior manager of AI fluency at Raytheon, plus an open networking session.

This event is Thursday, Sept. 3, from 5:30-8 p.m. at the Ion. Register here.

Sept. 8 — The Technology Leadership Advantage Series – For CEOs, VCs and PE Firms

Ram Prasad, CEO of Houston-based IT consulting firm Delence, will explore the role of leadership in turning AI investments into business value during the latest installment of this series at the Ion. The event will explore why AI strategies often fail before the technology does and how companies should approach AI ownership, governance, investment and accountability.

This event is Tuesday, Sept. 8, from noon-1 p.m. at the Ion. Register here.

Sept. 14–18 — Houston Energy and Climate Startup Week

Houston Energy and Climate Startup Week returns for its third year, with panels, happy hours and pitch days focused on the energy transition. See the schedule of events here. The week will begin with a kickoff block party and open house at the Ion.

This event starts Monday, Sept. 14. The Ion District will host many of the week's events. Find more information here.

Sept. 15 — Meet the Activate Houston Cohort 2026 Fellows

Meet Activate's latest cohort, which was named this summer, and learn more about their hardtech and climate-focused solutions. Also meet founders from the organization’s 2025 cohort during Houston Energy and Climate Startup Week.

This event is Tuesday, Sept. 15, from 5-7 p.m. at the Ion. Register here.

Sept. 15 – Cypher Pilotathon and Startup Showcase

Grab coffee and take in keynotes and panels featuring leaders from Amperon, Aramco Ventures, New Climate Ventures, Syzygy Plasmonics and many others during this signature event, this year under the theme “The NEW Energy Industrial Revolution.” After lunch, hear pitches from 31 ventures during the Pilotathon. This year's event will also feature a startup showcase with interactive booths where attendees can meet founders and see demonstrations, plus an industry hub where corporates and investors can engage with emerging technologies and identify the pilots they want to move forward with.

This event is Tuesday, Sept. 15, from 9 a.m.-5 p.m. at POST Houston. Get tickets here.

Sept. 15-17 — The AI in Health Conference

Rice University's Ken Kennedy Institute will present this future-focused event, aimed at bridging the gap between artificial intelligence and real-world health outcomes. The event will feature panels with leaders from institutions and companies from around the world, plus technical talks, poster presentations and networking receptions.

This event begins Tuesday, Sept. 15 at 8 a.m. at the BRC at Rice University. Register here.

Sept. 16 — Greentown Labs Climatech Summit

Entrepreneurs, investors, corporate leaders, policymakers and philanthropists will head to Houston this month for the annual Greentown Climatetech Summit. Hear from Greentown CEO Georgina Campbell Flatter and keynote speaker Tim Latimer, CEO and co-founder of Houston geothermal unicorn Fervo Energy, plus numerous other engaging panels at the Ion. Then head to Greentown Labs for an open house and startup showcase, where attendees can meet some of the climatech incubators' members, before taking in the startup pitch competition followed by happy hour over at the Continental Club.

This event is Wednesday, Sept. 16, from 8 a.m.–9 p.m. at multiple locations. Register here.

Sept. 18 — Rice Alliance Energy Tech Venture Forum

Hear from clean energy startups from around the world at the 23rd annual Energy Tech Venture Forum. In addition to the pitches, this event will also host keynotes from Sean Maher, chief economist at Phillips 66, and Ira Ehrenpreis, founder and managing partner of DBL Partner. Panels will focus on technologies, infrastructure and commercialization strategies needed to deploy breakthrough innovations at scale. Following the event, the Rice Alliance will also name its annual “Most Promising” startup.

This event is Thursday, Sept. 17, from 7:30 a.m.-5 p.m. at Rice University’s Jones Graduate School of Business. Register here.

Sept. 23 – Houston Methodist Innovation Discussion

Houston Methodist presents its latest Innovation Discussion this month for the Houston health IT community. This month's event will feature Dr. Jordan Dale, chief medical information officer and chief health AI officer at Houston Methodist, and Ginny Torno, executive director of innovation and IT clinical, ancillary and research systems for Houston Methodist. The two will share insights into Houston Methodist’s innovation strategy and approach to scaling new ideas, plus real-world lessons on AI adoption and more.

This event is Wednesday, Sept. 23, from 5:30-7 p.m. at the Ion. Register here.

Sept. 23 — UH Energy Career Fair

Find your next job or team member at UH's energy-focused career fair. The event will feature companies from the fossil fuels, electrical power, nuclear power and renewables industries; plus nonprofits, governmental agencies and startups. And though the event is geared toward business, engineering, technology and science majors, it is open to students of all majors.

This event is Wednesday, Sept. 23, from 11 a.m.-2 p.m. at the UH Student Center. Find more information here.

Sept. 30 — First Principles Tech Talk: From Orbit to the Lunar Surface

Head to the Ion for the first-ever First Principles Tech Talk. This event will feature short talks and moderated discussions geared toward founders, engineers and operators in the commercial space industry. The inaugural event will feature Megan Ortiz and Zach Paugh from Houston-based Axiom Space.

This event is Wednesday, Sept. 30, from 5-7 p.m. at the Ion. Register here.

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