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Multifunctional Material and Aerospace Structures Optimization Lab

Research website for the Hartl research team at Texas A&M

Texas A&M University College of Engineering
  • Group Fall 2024
    Fall 2024 MAESTRO Group Photo
  • Composite Morphing Radiator
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    Shape Memory Alloy Actuators Incorporating Liquid Metal
  • Wind Tunnel
    Avian Inspired Morphing Wing
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    Virtual Reality Lab
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  • SMA Demo
    SMA Actuator LM
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    Wind Tunnel
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    Virtual Reality

New MAESTRO and TAMU Aerospace Engineering Overview

Posted on August 16, 2024 by Darren J. Hartl

A new highlight video has been produced by our local public television station (KAMU), which features strengths of the group, the department, and its people.

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Detailed MAESTRO Research Overview

Posted on December 18, 2023 by Darren J. Hartl

Engineering Communications at Texas A&M finally released their “Research Spotlight” on the MAESTRO Lab, which is a nice summary of a small piece of the work being performed by our students.

Click on the image below to watch the new video.

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Students of the MAESTRO lab win prizes at College of Engineering annual gingerbread house contest

Posted on December 5, 2025 by Darren J. Hartl

It’s an annual event, but students rarely participate. This year the MAESTRO Lab was the only research team in the college to compete against HR, Research Development, and other similar business units in the annual Christmas “Gingerbread House” contest. After a Hartl edict that “there must be things that move,” the student team came through with a well-received play on Santa’s supersonic sleigh. When the voting was done, “Santa’s Sweet Ride” was named “Most Innovative” and received the 3rd place prize overall.

[Read more…] about Students of the MAESTRO lab win prizes at College of Engineering annual gingerbread house contest

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MAESTRO student Adelynn Belle places in College of Engineering art contest

Posted on December 2, 2025 by Darren J. Hartl

With more than 40 entries, the 2025 Engineering Art Competition embraced the theme “Engineering Elegance: The Art of Innovation.” The artists represent 12 engineering departments – as well as general engineering – and brought technical thinking to life through creative, artistic expression.

Now in its second year, the competition and art exhibit was spearheaded by Dr. Robert Bishop ’79, vice chancellor and dean of the College of Engineering.

MAESTRO student Adelynn Belle placed 6th out of the 40 entries with her entry entitled “Mach Two-Can”

[Read more…] about MAESTRO student Adelynn Belle places in College of Engineering art contest

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Hartl invited to give a research review at the “Centrum Nowoczesności Młyn Wiedzy” in Toruń Poland

Posted on November 21, 2025 by Darren J. Hartl

In June, Dr. Hartl was honored to be invited to give a talk summarizing some of the MAESTRO Team’s research at the “Center of Modern Times Młyn Wiedzy,” The full talk can be viewed here.

Screenshot

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MAESTRO is going to space!

Posted on November 19, 2025 by Darren J. Hartl

Over the past year, Texas A&M has been buzzing about the new partnership with Aegis Aerospace that will allow Aggies to fly engineering and science experiments on the International Space Station with launch, return, and engineering support expenses all provided for. Last week it was announced that an experiment proposed by Dr. Hartl and MAESTRO, in collaboration with a team of senior Aerospace Engineering students, has been chosen for the inaugural mission.

Texas A&M’s new “satellite campus” in space

[Read more…] about MAESTRO is going to space!

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Hartl and colleagues visit SpaceX headquarters to discuss the future of engineering education

Posted on August 28, 2025 by Darren J. Hartl

Dr. Hartl recently joined a team of department heads and other faculty members on an invited visit to the SpaceX Boca Chica/Starbase site, which is the main testing and production location for Starship Launch Vehicles and the headquarters of the company. The visit was made possible in part by Robert Shotwell ‘95, a Former Student of the Texas A&M Engineering Aerospace Department and husband of SpaceX President and COO Gwynne Shotwell.

The faculty visitors pose with their Aggie engineering hosts and Robert Shotwell ’95 after observing final assembly of two Starships.

[Read more…] about Hartl and colleagues visit SpaceX headquarters to discuss the future of engineering education

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Century Singers help MAESTRO researchers design quieter airplanes

Posted on June 12, 2025 by Darren J. Hartl

As the beautiful harmonies of the Century Singers echo through the hallway, dozens of microphones pick up the sound of their voices — while software tracks each note.

This may not sound like a typical aerospace engineering experiment, but the results may improve commercial and military airplanes.

Led by Dr. Darren Hartl, an associate professor of aerospace engineering, and aerospace engineering Ph.D. student Kevin Lieb, the multidisciplinary experiment aims to further develop a unique instrument — built by Lieb, senior design students, and other graduate students — that can detect where a sound is coming from, allowing researchers to “see sound.”

Five people standing with color auras around their heads.
Visual representation of sound projection as the Century Singers perform. Pictured (left to right): Braden Leimkeuhler, Lyla Mae Price, Hari Vasudevan, Ninni Vashisht, Ella Hummeldorf and Benjamin Bratten. | Image: Courtesy of Kevin Lieb.

[Read more…] about Century Singers help MAESTRO researchers design quieter airplanes

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MAESTRO Lab initiates monthly writing and creativity retreats

Posted on February 4, 2025 by Darren J. Hartl

On the first Monday in February, the MAESTRO Lab started a new tradition. For the first Monday of each month, graduate students, undergraduate research assistants, and other invited scholars will be encouraged to gather offsite for a day of distraction-free creativity and concentration.

Scholars remaining at the end of the retreat, celebrating a successful and productive day surrounded by the beauty of nature.

[Read more…] about MAESTRO Lab initiates monthly writing and creativity retreats

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MAESTRO and friends enjoy an afternoon of ruthless competition

Posted on November 12, 2024 by Darren J. Hartl

On one of the most beautiful days of the fall, over 40 people gathered to achieve (or cheer on) athletic greatness. With five teams of six players each, it was one of the best tournaments to date. A huge thanks to all those “friends of the lab” that spent their Saturday with us.

[Read more…] about MAESTRO and friends enjoy an afternoon of ruthless competition

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“MAESTRO and Friends” go skydiving

Posted on October 9, 2024 by Darren J. Hartl

Jump Load 1 prepares to board a perfectly good airplane.

For no good reason whatsoever, most graduate student members of the MAESTRO Lab decided to spend a morning at Skydive Spaceland (Houston) and make the leap from 14,000 feet together. The activity represented a number of diverse personal victories wrapped up into a most amazing team-building experience.

[Read more…] about “MAESTRO and Friends” go skydiving

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Welcome to the Multifunctional Materials and Aerospace Structures Optimization (M2AESTRO) Lab, the research team of Dr. Darren J. Hartl. For more about what we do, please see our Overview Video


 (Word cloud generated from abstracts of last five published archival journal papers as of 01/02/2019; https://www.jasondavies.com/wordcloud/)

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