SpaceX's mega rocket launch from Texas base provides mixed results

50-minute flight

Launched from South Texas, SpaceX's Starship survived for around 50 minutes before losing contact and landing in the Indian Ocean. Photo via SpaceX/Twitter

SpaceX came close to completing an hourlong test flight of its mega rocket on its third try Thursday, but the spacecraft was lost as it descended back to Earth.

The company said it lost contact with Starship as it neared its goal, a splashdown in the Indian Ocean. The first-stage booster also ended up in pieces, breaking apart much earlier in the flight over the Gulf of Mexico after launching from the southern tip of Texas near the Mexican border.

“The ship has been lost. So no splashdown today,” said SpaceX’s Dan Huot. “But again, it’s incredible to see how much further we got this time around.”

Two test flights last year both ended in explosions minutes after liftoff. By surviving for close to 50 minutes this time, Thursday's effort was considered a win by not only SpaceX's Elon Musk, but NASA as well as Starship soared higher and farther than ever before. The space agency is counting on Starship to land its astronauts on the moon in another few years.

The nearly 400-foot (121-meter) Starship, the biggest and most powerful rocket ever built, headed out over the Gulf of Mexico after liftoff Thursday morning, flying east. Spectators crowded the nearby beaches in South Padre Island and Mexico.

A few minutes later, the booster separated seamlessly from the spaceship, but broke apart 1,500 feet (462 meters) above the gulf, instead of plummeting into the water intact. By then, the spacecraft was well to the east and continuing upward, with no people or satellites on board.

Starship reached an altitude of about 145 miles (233 kilometers) as it coasted across the Atlantic and South Africa, before approaching the Indian Ocean. But 49 minutes into the flight — with just 15 minutes remaining — all contact was lost and the spacecraft presumably broke apart.

At that point, it was 40 miles (65 kilometers) high and traveling around 16,000 mph (25,700 kph).

SpaceX's Elon Musk had just congratulated his team a little earlier. “SpaceX has come a long way,” he said via X, formerly called Twitter. The rocket company was founded exactly 22 years ago Thursday.

NASA watched with keen interest: The space agency needs Starship to succeed in order to land astronauts on the moon in the next two or so years. This new crop of moonwalkers — the first since last century’s Apollo program — will descend to the lunar surface in a Starship after transferring from NASA's Orion capsule in lunar orbit.

NASA Administrator Bill Nelson quickly congratulated SpaceX on what he called a successful test flight as part of the space agency's Artemis moon-landing program.

The stainless steel, bullet-shaped spacecraft launched atop a first-stage booster known as the Super Heavy. Both the booster and the spacecraft are designed to be reusable, although they were never meant to be salvaged Thursday.

On Starship’s inaugural launch last April, several of the booster’s 33 methane-fueled engines failed and the booster did not separate from the spacecraft, causing the entire vehicle to explode and crash into the gulf four minutes after liftoff.

SpaceX managed to double the length of the flight during November’s trial run. While all 33 engines fired and the booster peeled away as planned, the flight ended in a pair of explosions, first the booster and then the spacecraft.

The Federal Aviation Administration reviewed all the corrections made to Starship, before signing off on Thursday’s launch. The FAA said after the flight that it would again investigate what happened. As during the second flight, all 33 booster engines performed well during ascent, according to SpaceX.

Initially, SpaceX plans to use the mammoth rockets to launch the company’s Starlink internet satellites, as well as other spacecraft. Test pilots would follow to orbit, before the company flies wealthy clients around the moon and back. Musk considers the moon a stepping stone to Mars, his ultimate quest.

NASA is insisting that an empty Starship land successfully on the moon, before future moonwalkers climb aboard. The space agency is targeting the end of 2026 for the first moon landing crew under the Artemis program, named after the mythological twin sister of Apollo.

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After an August 29 scrub, the Artemis I mission is set to launch. Photo by Ben Smegelsky/NASA via NASA Flickr

Houston readies for historic return to moon with new NASA launch date

GO FOR LAUNCH

Houstonians who are eagerly anticipating America’s historic return to the moon now have a new date. Artemis I will now launch on Saturday, September 3, with a two-hour window beginning at 1:17 pm, NASA announced late Tuesday, August 30.

Viewers can tune into the livestream of the rocket and spacecraft at the launch pad on the NASA Kennedy YouTube channel. Additionally, live coverage of events can be found on NASA Television, the NASA app, and the agency’s website.

This comes after the initial August 29 launch was scrubbed. At that time, teams were not able to chill down the four RS-25 engines to necessary temperatures. Teams also caught and quickly managed a hydrogen leak on one of the rocket’s components.

NASA reports that teams are currently addressing and testing both issues in advance of the Saturday launch. Another important component for flight windows — weather — is currently favorable. Meteorologists with the U.S. Space Force Space Launch Delta 45 forecast favorable weather conditions for Saturday. Though some rain showers are expected, they are predicted to be sporadic during the launch window, per NASA.

As space fans are aware, Artemis I is the first flight test of NASA’s Orion spacecraft, Space Launch System rocket (dubbed SLS), and the ground systems at the agency’s Kennedy Space Center in Florida.

“The first in a series of increasingly complex missions, Artemis I will be an uncrewed flight test that will provide a foundation to extend human presence to the Moon and beyond,” NASA notes in a news release. “The mission will demonstrate the performance of the SLS rocket and test Orion’s capabilities over the course of about six weeks as it travels about 40,000 miles beyond the Moon and back to Earth.”

Given the gravity of the launch, NASA planned considerable fanfare for the broadcast, including celebrity appearances by Jack Black, Chris Evans, and Keke Palmer, as well as a special performance of “The Star-Spangled Banner” by Josh Groban and Herbie Hancock. A planned musical performance featured “America the Beautiful” by The Philadelphia Orchestra and cellist Yo-Yo Ma, conducted by Yannick Nézet-Séguin.

Representatives from Johnson Space Center had not received an update on the Saturday broadcast program when contacted on Wednesday, August 31.

Houston and lunar missions have been inextricably tied since NASA’s first launches. In 1962, President John F. Kennedy boldly declared that America would go to the moon before the end of the decade in front of a packed Rice University football stadium.

On July 20, 1969 – a commitment to the late President Kennedy’s directive — Apollo 11 marked its arrival to the lunar surface with a statement heard around the globe from Commander Neil Armstrong, who would take mankind’s first steps on the surface: “Houston, Tranquility base here. The Eagle has landed.”

And the Bayou City has (somewhat tiredly) been the source of a ubiquitous sentence — that is actually a paraphrasing — uttered by Apollo 13 Commander Jim Lovell: “Houston, we’ve had a problem here.” The adjusted “Houston, we have a problem” declaration was later immortalized by Tom Hanks (as Lovell) in the blockbuster Apollo 13.

What will be the next iconic phrase sent back to Houston when NASA’s manned mission readies to land on Earth’s sole satellite? The countdown is on.

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This article originally ran on CultureMap.

The Artemis I mission will launch NASA’s Space Launch System rocket with the Orion spacecraft from Kennedy Space Center in Florida on Monday. The uncrewed mission is planned to circle the moon. Photo via NASA

Here's how Houstonians can watch as NASA returns to the Moon

the countdown begins

UPDATE: NASA halted the Monday, August 29 Artemis I launch attempt at approximately 7:34 am Monday. According to a statement, the Space Launch System rocket and Orion spacecraft remain in a safe and stable configuration. Launch controllers were continuing to evaluate why a bleed test to get the RS-25 engines on the bottom of the core stage to the proper temperature range for liftoff was not successful, and ran out of time in the two-hour launch window. Engineers are continuing to gather additional data.

In less than a week, NASA and its commercial partners are returning humans to the Moon in the first mission of the Artemis Program. All eyes will be on the rocket as it launches Monday, August 29.

Artemis I — the mission's first flight test of the NASA’s Orion spacecraft, Space Launch System rocket — is an uncrewed mission that will launch from Kennedy Space Center in Florida before circling the moon. The SLS rocket is targeted to launch during a two-hour window that opens at 7:33 a.m. on Monday, August 29, from Launch Pad 39B at Kennedy.

Coverage of the launch has already started, and viewers can tune into the livestream of the rocket and spacecraft at the launch pad on the NASA Kennedy YouTube channel. Additionally, live coverage of events started airing on Monday on NASA Television, the NASA app, and the agency’s website. The launch countdown will begin Saturday, Aug. 27, at 9:23 a.m.

While launch is the main event, the broadcast will also include celebrity appearances by Jack Black, Chris Evans, and Keke Palmer, as well as a special performance of “The Star-Spangled Banner” by Josh Groban and Herbie Hancock. It also will feature a performance of “America the Beautiful” by The Philadelphia Orchestra and cellist Yo-Yo Ma, conducted by Yannick Nézet-Séguin.

"The first in a series of increasingly complex missions, Artemis I will be an uncrewed flight test that will provide a foundation to extend human presence to the Moon and beyond," NASA reports in a news release. "The mission will demonstrate the performance of the SLS rocket and test Orion’s capabilities over the course of about six weeks as it travels about 40,000 miles beyond the Moon and back to Earth."

A full itinerary of events — including press conferences, virtual social opportunities, and more — is available online. Interested parties can also follow NASA’s Artemis blog for updates.

Auburn University's SwiftSku took first place in this year's virtually held Rice Business Plan Competition, but it was the second place company that went home with over half a million in cash and investment prizes. Photo via rice.edu

Over $1.4M in prizes awarded at Rice University's student startup competition

RBPC 2021

In its 21st year, the Rice Business Plan Competition hosted 54 student-founded startups from all over the world — its largest batch of companies to date — and doled out over $1.4 million in cash and investment prizes at the week-long virtual competition.

RBPC, which is put on by the Rice Alliance for Technology and Entrepreneurship, took place Tuesday, April 6, to Friday, April 9 this year. Just like 2020, RBPC was virtually held. The competition announced the 54 participating startups last month, and coordinated the annual elevator pitches, a semi-finals round, wildcard round and live final pitches. The contestants also received virtual networking and mentoring.

Earlier this week, Rice Alliance announced the seven student-led startups that then competed in the finals. From this pack, the judges awarded the top prizes. Here's how the finalists placed and what won:

  • SwiftSku from Auburn University, point of sales technology for convenience stores that allows for real time analytics, won first place and claimed the $350,000 grand prize from Goose Capital. The company also won the $50,000 Business Angel Minority Association Prize, the $500 Best Digital Elevator Pitch Prize from Mercury Fund, and the $500 Third Place Anbarci Family People's Choice prize, bringing the company's grand total in cash and investment prizes to $401,000. The company also won the CFO Consulting Prize, a $25,000 in-kind award.
  • AgZen from the Massachusetts Institute of Technology, a pesticide alternative spray and formulation technology company, won the second place $100,000 investment prize (awarded by Finger Interests, Anderson Family Fund, Greg Novak, and Tracy Druce). The startup also won a $300,000 Owl Investment Prize, the $100,000 Houston Angel Network Prize, the $500 Best Energy Elevator Pitch Prize from Mercury Fund, and the $1,500 Third Place Anbarci Family People's Choice prize, bringing the company's grand total in cash and investment prizes to $502,000. The company also won the $30,000 in-kind Polsinelli Energy Prize.
  • FibreCoat GmbH from RWTH Aachen University, a startup with patented spinning technology for the production of inexpensive high-performance composite fibers, won the third place $50,000 investment prize (also awarded by Finger Interests, Anderson Family Fund, Greg Novak, and Tracy Druce). The company also won the $100,000 TiE Houston Angels Prize and the $500 Best Hard Tech Elevator Pitch Prize from Mercury Fund, bringing the company's grand total in cash and investment prizes to $150,500.
  • Candelytics from Harvard University, a startup building the digital infrastructure for 3-D data, won the fourth place $5,000 prize.
  • OYA FEMTECH Apparel from UCLA, an athletic wear company that designs feminine health-focused clothing, won the fifth place $5,000 prize. The company also won the $5,000 Eagle Investors Prize, the $25,000 Urban Capital Network Prize, and the $1,000 Second Place Anbarci Family People's Choice prize, bringing the company's grand total in cash and investment prizes to $36,000.
  • LFAnt Medical from McGill University , an innovative and tech-backed STI testing company, won the sixth place $5,000 prize and the $20,000 Johnson and Johnson Innovation Prize, bringing the company's grand total in cash and investment prizes to $25,000.
  • SimpL from the University of Pittsburgh, an AI-backed fitness software company, won the seventh place $5,000 prize. The company also won the $25,000 Spirit of Entrepreneurship Prize from the Pearland Economic Development Corp., bringing the company's grand total in cash and investment prizes to $30,000.

Some of the competition's participating startups outside of the seven finalists won monetary and in-kind prizes. Here's a list of those.

  • Mercury Fund's Elevator Pitch Prizes also included:
    • Best Life Science $500 Prize to Blue Comet Medical Solutions from Northwestern University
    • Best Consumer $500 Prize to EasyFlo from the University of New Mexico
    • Best Overall $1,000 prize to Anthro Energy from Stanford University
  • The Palo Alto Software Outstanding LivePlan Pitch $3,000 Prize went to LiRA Inc. from the University of North Carolina at Chapel Hill
  • The OFW Law FDA Regulatory Strategy Prize, a $20,000 in-kind award went to Paldara Inc. from Oklahoma State University.
  • The Silver Fox Mentoring Prize, which included $20,000 in kind prizes to three winners selected Ai-Ris from Texas A&M University, BruxAway from the University of Texas, and Karkinex from Rice University as recipients.
  • The first, second, and third place winners also each received the legal service prize from Baker Botts for a total of $20,000 in-kind award.
  • The Courageous Women Entrepreneurship Prize from nCourage — a $50,000 investment prize — went to Shelly Xu Design from Harvard University.
  • The SWPDC Pediatric Device Prize — usually a $50,000 investment divided its prize to two winners to receive $25,000 each
    • Blue Comet Medical Solutions from Northwestern University
    • Neurava from Purdue University
  • TMC Innovation Healthcare Prize awarded a $100,000 investment prize and admission into its accelerator to ArchGuard from Duke University
  • The Artemis Fund awarded its $100,000 investment prize to Kit Switch from Stanford University
The awards program concluded with a plan to host the 22nd annual awards in 2022 in person.

If you missed the virtual programming, each event was hosted live on YouTube and the videos are now available on the Rice Alliance's page.

A Houston-based company that's on a mission to the moon has a new control center. Photo via Jesus Motto/Savills

Houston-area space tech startup gets upgraded control center

new space

A space tech startup based in Clear Lake, just outside of Houston, has a new office that's going to help them take their technology out of this world.

Intuitive Machines, an engineering firm specializing in automation and aerospace, has upgraded its Houston-area control center. The company has moved into a 22,300-square-foot space on the sixth floor of a building located at 3700 Bay Area Road. The lease was executed last fall. London-based Savills had a Houston team to represent the tenant and oversee project management of the buildout.

"I was proud to work on the build-out for Intuitive Machines during such an exciting time in its history," says Savills associate director, David Finklea, in a news release. "As Intuitive is a leader in the aerospace space field, we created an environment that is far from the industry standard and complements its innovative endeavors. The design is bright and contemporary, with a relaxing and airy feel that imitates the illusion of being in space."

Currently, Intuitive Machines is working on NASA's Artemis Program and has been granted $77 million from the organization to launch a flight to the moon next year. In light of this project, Intuitive Machines needed a larger, optimized space to support its growing team.

Finklea and Derrell Curry, executive vice president at Savills, teamed up with architecture firm CDI Douglass Pye Inc. on the project that took elements from the company's former first-floor office and created a new design aesthetic that "evoked the neutral colors of the lunar landscape," according to the release.

"Despite the current COVID-19 pandemic and delays caused as a result, we were able to complete the space within six months through close coordination with Intuitive Machines, CDI Douglass Pye, and the landlord," Finklea says in the release. "Everyone came together to ensure the new headquarters was delivered promptly for Intuitive Machines to prepare for its historic mission that further solidifies the future of privatized space travel."

The unique control center is circular, which optimizes collaboration, and equipped with a large curved monitor. The office is also hooked up to emergency backup power — something the team needs as it continues on its mission to the moon.

"I couldn't be more pleased with Derrell and David and the team they put together to create our new headquarters. Everyone demonstrated a high level of professionalism and attention to detail that produced a workplace that truly represents Intuitive Machines as an innovative lunar space systems company," says Steve Altemus, president and CEO of Intuitive Machines, in the release. "Thank you to Savills, CDI Douglass Pye, and Byrd Construction for delivering an exceptional space that allows us to conduct our mission to the moon from our new control center right here in Houston!"

Intuitive Machines moved into a new space. Photo via Jesus Motto/Savills

Orion — NASA's program that will take astronauts to the moon by 2024 — has a new leader. Photo courtesy of NASA

NASA names new female exec to human spaceflight program

ready for take off

NASA is preparing to return to the moon by 2024 — and the organization just tapped the woman who will lead the program.

Catherine Koerner was announced last week as the manager of NASA's Orion Program, the spacecraft that will be used for the moon-bound Artemis missions. According to a press release, Koerner's position was effective Tuesday, September 8, and will be based at NASA's Johnson Space Center in Houston.

"I'm honored to be selected as the Orion Program Manager. Orion is a key element of the agency's Artemis infrastructure, and I look forward to leading the team responsible for developing and building America's deep space human spacecraft," Koerner says in the release. "Next year we'll be launching the Artemis I test flight — a major milestone — and the first of the Artemis mission series on our way to putting the first woman and the next man on the Moon."

Catherine Koerner is leading the Orion Program from Houston's Johnson Space Center. Photo courtesy of NASA

Prior to this position, Koerner led the Human Health and Performance Directorate team at Johnson, and she's also served as flight director, space shuttle manager for the Missions Operations Directorate, deputy manager of the Vehicle Office and manager of the Transportation Integration Office for the International Space Station Program, per the release.

In her new role, Koerner will be oversee design, development, and testing for the Orion spacecraft and any other ongoing projects within the program.

"Cathy brings to Orion a diverse background in engineering and human health, two key components for the Artemis program that will see the spacecraft send our astronauts to the Moon, ushering in a sustainable presence on the lunar surface," says Kathy Lueders, NASA's associate administrator for human exploration and operations, in the release. "Working with our partners, her leadership will guide the program to achievements that will inspire and benefit humanity."

Lueders was recently named to her position in June, and both these appointments are a part of NASA's plans to scale its human spaceflight team. NASA also just called for recruitment in Mission Control at JSC.

"Cathy brings 30 years of human spaceflight experience to the challenging task of managing the Orion program," says JSC Director Mark Geyer in the release. "I am confident she will lead Orion into flight and into a sustainable future."



Koerner succeeds Mark Kirasich, who is currently leading NASA's Advanced Exploration Systems Division in the Human Exploration and Operations Mission Directorate at NASA Headquarters. Howard Hu, who was acting Orion program manager, will serve as Orion deputy program manager.

Orion, the Space Launch System (SLS), and Exploration Ground Systems programs are foundational elements of NASA's Artemis program. Artemis I will be the first integrated flight test of Orion and the SLS next year. Artemis II will follow as the first human mission, taking astronauts farther into space than ever before. On Artemis III, astronauts will set foot on the Moon by 2024.

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United breaks ground on $177 million facility and opens tech center at IAH

off the ground

United Airlines announced new infrastructure investments at George Bush Intercontinental Airport as part of the company’s ongoing $3.5 billion investment into IAH.

United broke ground on a new $177 million Ground Service Equipment (GSE) Maintenance Facility this week that will open in 2027.

The 140,000-square-foot GSE facility will support over 1,800 ground service vehicles and with expansive repair space, shop space and storage capacity. The GSE facility will also be targeted for LEED Silver certification. United believes this will provide more resources to assist with charging batteries, fabricating metal and monitoring electronic controls with improved infrastructure and modern workspaces.

Additionally, the company opened its new $16 million Technical Operations Training Center.

The center will include specialized areas for United's growing fleet, and advanced simulation technology that includes scenario-based engine maintenance and inspection training. By 2032, the Training Center will accept delivery of new planes. This 91,000-square-foot facility will include sheet metal and composite training shops as well.

The Training Center will also house a $6.3 million Move Team Facility, which is designed to centralize United's Super Tug operations. United’s IAH Move Team manages over 15 Super Tugs across the airfield, which assist with moving hundreds of aircraft to support flight departures, remote parking areas, and Technical Operations Hangars.

The company says it plans to introduce more than 500 new aircraft into its fleet, and increase the total number of available seats per domestic departure by nearly 30%. United also hopes to reduce carbon emissions per seat and create more unionized jobs by 2026.

"With these new facilities, Ground Service Equipment Maintenance Facility and the Technical Operations Training Center, we are enhancing our ability to maintain a world-class fleet while empowering our employees with cutting-edge tools and training,” Phil Griffith, United's Vice President of Airport Operations, said in a news release. “This investment reflects our long-term vision for Houston as a critical hub for United's operations and our commitment to sustainability, efficiency, and growth."

Trailblazing Houston leaders and more innovation news to know right now

Trending News

Editor's note: It's time to look back at the top Houston innovation and business news for the second half of March 2025. InnovationMap's top stories include female founders in the Inc. spotlight, an inaugural list of top local business and civic leaders, Harris County's population boom, and more. Read more below.

1. Texas robotics co. begins new search for missing Malaysia Airlines flight 370

Ocean Infinity will begin a new search for MH370. Ocean Infinity/Facebook

Malaysia’s government has given final approval for a Texas-based marine robotics company to renew the search for Malaysia Airlines Flight 370, which is believed to have crashed in the southern Indian Ocean more than a decade ago.

Cabinet ministers agreed to terms and conditions for a “no-find, no-fee” contract with Texas-based Ocean Infinity to resume the seabed search operation at a new 5,800-square-mile site in the ocean, Transport Minister Anthony Loke said in a statement. Ocean Infinity will be paid $70 million only if wreckage is discovered. Continue reading.

2. 5 Houston female founders land on coveted Inc. 500 list

Sassie Duggleby, Margo Jordan, Stephanie Murphy, Emily Cisek and Nina Magon were named to Inc.'s Female Founders 500 list for 2025. Photos courtesy the company's websites and social media pages.

Five Houston female founders have been recognized by Inc. Magazine for their innovations and for leading their industries forward.

The women were named to Inc.'s Female Founders 500 list, which features female entrepreneurs based in the U.S. The group attracted approximately $9 billion in 2024 revenue and $10.6 billion in funding, according to Inc.

“Female founders know what struggle is, but they’re also experts of improvisation, adaptability, and creativity. The women featured on this year’s list exemplify these qualities," Diana Ransom, Inc. executive editor said in a release. "Through times of uncertainty, their unwavering dedication and steadfast leadership are not only inspiring but vital to driving progress.” Continue reading.

3. Harris County booms with 3rd biggest population in U.S.

Harris County booms with 3rd biggest population in U.S.

Harris County now boasts a population of more than 5 million. Photo via Getty Images

Newly released U.S. Census Bureau data has revealed Harris County became the third most populous county nationwide in 2024, and it had the highest year-over-year growth rate from 2023.

The new population report, published this month, estimated year-over-year population data from 2023 to 2024 across all 3,144 U.S. counties, and 387 metro areas. Harris County's numeric growth rate outpaced all other U.S. counties from July 1, 2023 to July 1, 2024, the report found. The Census Bureau estimated Harris County's population grew by 105,852 people year-over-year, bringing the total population to 5,009,302 residents. That's around a 2.16 percent growth rate. Continue reading.

4. Houston lab develops AI tool to improve neurodevelopmental diagnoses

A new AI tool from a Baylor College of Medicine Lab could help better diagnose specific types of autism spectrum disorder, epilepsy and developmental delay disorders. Photo via Getty Images.

One of the hardest parts of any medical condition is waiting for answers. Speeding up an accurate diagnosis can be a doctor’s greatest mercy to a family. A team at Baylor College of Medicine has created technology that may do exactly that.

Led by Dr. Ryan S. Dhindsa, assistant professor of pathology and immunology at Baylor and principal investigator at the Jan and Dan Duncan Neurological Research Institute at Texas Children’s Hospital, the scientists have developed an artificial intelligence-based approach that will help doctors to identify genes tied to neurodevelopmental disorders. Continue reading.

5. Houston's top 25 business and civic leaders named by local organization

The Center for Houston’s Future will celebrate its first Top 25 Business/Civic Leadership Forum Alumni group all year, kicking off with an event this week. Photo via Getty Images

As part of its 25th anniversary celebrations, the Center for Houston’s Future has named its first-ever group of Top 25 Business/Civic Leadership Forum Alumni, including energy transition CEOs and legendary craft brewery founders.

The group was selected from among 1,400 alumni of the Center for Houston's Future's Leadership Forum, which hosts two cohorts per year, bringing together leaders from across industries to focus on issues critical to the long-term success of Greater Houston. Continue reading.

UH study uncovers sustainable farming methods for hemp production

growth plan

A new University of Houston study of hemp microbes can potentially assist scientists in creating special mixtures of microbes to make hemp plants produce more CBD or have better-quality fibers.

The study, led by Abdul Latif Khan, an assistant professor of biotechnology at the Cullen College of Engineering Technology Division, was published in the journal Scientific Reports from the Nature Publishing Group. The team also included Venkatesh Balan, UH associate professor of biotechnology at the Cullen College of Engineering Technology Division; Aruna Weerasooriya, professor of medicinal plants at Prairie View A&M University; and Ram Ray, professor of agronomy at Prairie View A&M University.

The study examined microbiomes living in and around the roots (rhizosphere) and on the leaves (phyllosphere) of four types of hemp plants. The team at UH compared how these microorganisms differ between hemp grown for fiber and hemp grown for CBD production.

“In hemp, the microbiome is important in terms of optimizing the production of CBD and enhancing the quality of fiber,” Khan said in a news release. “This work explains how different genotypes of hemp harbor microbial communities to live inside and contribute to such processes. We showed how different types of hemp plants have their own special groups of tiny living microbes that help the plants grow and stay healthy.”

The study indicates that hemp cultivation can be improved by better understanding these distinct microbial communities, which impact growth, nutrient absorption, stress resilience, synthesis and more. This could help decrease the need for chemical inputs and allow growers to use more sustainable agricultural practices.

“Understanding these microorganisms can also lead to more sustainable farming methods, using nature to boost plant growth instead of relying heavily on chemicals,” Ahmad, the paper’s first author and doctoral student of Khan’s, said the news release.

Other findings in the study included higher fungal diversity in leaves and stems, higher bacterial diversity in roots and soil, and differing microbiome diversity. According to UH, CBD-rich varieties are currently in high demand for pharmaceutical products, and fiber-rich varieties are used in industrial applications like textiles.

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