Three Houston schools crack the top 10 high schools in Texas. Photo by Klaus Vedfelt/Getty Images

A couple of Texas schools have been working hard on extra credit, or so says the latest ranking by U.S. News & World Report. Its list of the Best U.S. High Schools, released April 21, includes two Dallas public schools in the national top 10, with several other Texas learning institutions popping up further down.

The School for the Talented and Gifted earns a coveted No. 6 spot, followed by Irma Lerma Rangel Young Women's Leadership School at No. 10. Last year's No. 12, Science and Engineering Magnet School, slips slightly to No. 17 this year. All three are in the Dallas ISD.

On a state level, this trio takes the top three spots. Houston's DeBakey High School for Health Professions is No. 4 in Texas, with Carnegie Vanguard High School at No. 6 and Eastwood Academy at No. 10.

This is the most expansive edition yet, with the consumer advice outlet evaluating more than 17,700 public high schools on how well they serve all of their students, regardless of economic or ethnic background.

The methodology focuses on six factors: college readiness, reading and math proficiency, reading and math performance, underserved student performance, college curriculum breadth, and graduation rates. College readiness measures participation and performance on AP and IB exams.

"The Best High Schools rankings provide the most comprehensive, data-based information on nearly every public high school in the country," says Anita Narayan, managing editor of education at U.S. News. "Families can use this information to see how their local schools compare on graduation rates and state assessments, as well as academic performance by students who are traditionally underserved — those who are black, Hispanic, or from low-income households."

Also appearing on the national list are six more Texas schools within the top 100:

  • No. 29, DeBakey High School for Health Professions, Houston ISD
  • No. 34, Liberal Arts and Science Academy, Austin ISD
  • No. 44, Carnegie Vanguard High School, Houston ISD
  • No. 61, Early College High School, Laredo ISD
  • No. 82, Young Women's Leadership Academy, Fort Worth ISD
  • No. 91 Basis San Antonio- Shavano Campus, Basis Texas Castle Hills

The report also shows that the highest-ranked schools are scattered throughout the country, showing that the best schools are not concentrated in any one geographic area. Nine different states are represented among the top 10 schools. More broadly, the top 100 schools span 29 states.

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This article originally ran on CultureMap.

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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.