MIT Department of Aeronautics and Astronautics | June 2021
This will be our last Roundup until August 2021. Have a great summer!
WATCH: 🎓 AeroAstro Commencement Celebration 🎓
🎉 Zoom Chat Cheering Section 🎉
Congratulations Liz Zotos!
Liz Zotos received the 2021 Ellen J. Mandigo Award at the Virtual MIT School of Engineering Infinite Mile Award Ceremony on June 17.
🌟 Rising Stars in Aerospace 🌟
The first Rising Stars in Aerospace workshop was held on May 26-28. The goal of the workshop was to increase the participation of people underrepresented among aerospace engineering professionals in academia and industry and was co-sponsored by the Department of Aeronautics and Astronautics at Stanford, and the Ann & H.J. Smead Department of Aerospace Engineering Sciences at the University of Colorado Boulder. 35 senior PhD students and postdocs from across the United States and Europe joined the event virtually.

The workshop featured a keynote address by Professor Darryll Pines (President and Glenn L. Martin Professor of Aerospace Engineering, University of Maryland College Park). Panel topics included the job search/interview process, paths to academia and industry, tenure and promotion, and work-life balance. Participants presented their research to the attendees during “job talk starts” and poster presentations, and networked among each other and one-on-one with mentors.  

Screenshots courtesy of Joyce Light.

Special thanks to the workshop planning committee: Paulo Lozano, Hamsa BalakrishnanSara CodyWesley HarrisDaniel HastingsJoyce LightDenise PhillipsRaina K. PuelsNicholas Roy, and Moe Win.
Department Highlights
What's 10,000x thinner than a human hair but 100x stronger than steel? Ashely Kaiser, a graduating PhD student in the department of materials science and engineering, worked with MIT AeroAstro's necstlab and NASA to leverage carbon nanotubes in designing stronger, tougher, and lighter materials for future space vehicles and habitats. Watch the video.
Inigo Del Portillo and his colleagues presented a paper detailing a comparison of the four largest global satellite network proposals, from SpaceX, Telesat, OneWeb, and Amazon at the IEEE International Conference on Communications. The researchers calculated each network’s throughput, or global data capacity, based on their technical specifications as reported to the Federal Communications Commission. assess the data capacity of proposed satellite mega-networks from SpaceX (top left), OneWeb (top right), Telesat (bottom left), and Amazon (bottom right). Shown here are the satellite configurations of each network as specified in their filings. While the networks vary in their proposed number and configuration of satellites, ground stations, and communication capabilities, the team found that each constellation could provide a total capacity of around tens of terabits per second. As proposed, these megaconstellations would likely not replace current land-based networks, which can support thousands of terabits per second. However, the team concludes that the space-based fleets could fill in the gaps where conventional cable connections have been unfeasible or inaccessible, such as in rural areas, remote polar and coastal regions, and even in the air and overseas. The paper’s co-authors at MIT include graduate student and lead author Nils Pachler, along with Edward Crawley, the Ford Foundation Professor of Engineering, and Bruce Cameron, Director of the System Architecture Group. Read the story on MIT News.
Picture this: A delivery drone suffers some minor wing damage on its flight. Should it land immediately, carry on as usual, or reroute to a new destination? A digital twin, a computer model of the drone that has been flying the same route and now experiences the same damage in its virtual world, can help make the call. Digital twins are an important part of engineering, medicine, and urban planning, but in most of these cases each twin is a bespoke, custom implementation that only works with a specific application. Michael Kapteyn SM ’18, PhD ’21 has now developed a model that can enable the deployment of digital twins at scale — creating twins for a whole fleet of drones, for instance. Read the full story on MIT News.
Grad student Theo Mouratidis was profiled by MIT News, where he shared his path to MIT and describe his research making fusion energy a viable source of plentiful carbon-free energy for coming generations. Supported by the MIT Energy Initiative as an MIT Energy Fellow, sponsored by Commonwealth Fusion Systems (CFS), Mouratidis is focused on creating special magnets for a future fusion pilot plant called ARC. Fusion, the energy source of the sun and stars, occurs when two atomic nuclei in a plasma collide and fuse, forming a heavier nucleus and releasing energy in the form of neutrons. Because this plasma responds to magnetic fields, researchers use a doughnut-shaped device called a tokamak to contain it. Wrapped with magnets, a tokamak is designed to keep the hot plasma away from the walls of the toroidal vacuum chamber while fusion reactions take place. Read the full story.
Linda (Getch) Dawson ’71 grew up during the height of the space race between the United States and the USSR. She recalls driving with her family from Massachusetts to a New Hampshire observatory to hear the beeping of the Soviet satellite Sputnik as it passed overhead. “It’s funny how your path takes different turns, but I always came back to that first love: aerospace,” she says. Dawson’s path took her from MIT to NASA, then into a second career as a teacher and a writer, earning her the nickname “Rocket Woman” from colleagues and journalists along the way. Read the full story.
Recently graduated New Engineering Education Transformation (NEET) program alums Chloe Nelson-Arzuaga, Jeana Choi, Daniel Gonzalez-Diaz, Leilani Trautman, Rima Rebei, and Berke Saat, who have together studied autonomous robotics since they entered NEET during their sophomore year at MIT. simulated autonomous air pollution monitoring system is the capstone project.  graduated from MIT with a certificate from NEET’s Autonomous Machines “Thread,” with a curriculum based in the Department of Aeronautics and Astronautics (Course 16) that also incorporates classes and seminars from Course 2 and Course 6. Read the full story.
🎓 Congratulations to the MIT Class of 2021! 🎓
Photo courtesy of Ashley Kaiser.
Do you have highlights to include in future editions of the Monthly Roundup?