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�������� is the home of the $20 million , placing a satellite that will serve as an artificial “star” in orbit around the Earth…and College of Engineering and Computing students are instrumental in the payload’s construction. It’s experience that not only significantly bolsters a resume, but also allows students to work on a project of their dreams.   

Fatima Bahzad, a computer science graduate student said, “It’s the most fun I’ve ever had in school.”   

Bahzad explained her role: “The satellite, which is about the size of a bread box, is comprised of layers and each layer has a chip and the chips need to talk to each other. There’s also a primary chip that sends commands to all of them. I’m working on the communication between the chips.” 

Getting an opportunity to turn theory into practice is incredibly gratifying, she said. “Learning theoretical stuff is one thing, but applying it is another. This is one of the first opportunities I’ve had to work on something ‘real.’”  

The payload is being built in partnership with the, with whom the teams checks in frequently. The artificial star will allow scientists to calibrate telescopes and more accurately measure the brightness of stars ranging from those nearby to the distant explosions of supernova in far-off galaxies. By establishing absolute flux calibration, the mission will address several open challenges in astrophysics, including the speed and acceleration of the universe expansion.  

On the engineering side, the project is led by Piotr Pachowicz, an associate professor of electrical and computer engineering. Pachowicz brought PhD student Jay Deorukhkar, one of his advisees, onto the project.   

Deorukhkar said he’s been working on testing the individual payload modules. These will later integrate with the satellite bus, which is the core structure and support system that is separate from the specific payload. Reliability of small satellite buses against radiation effects is also the subject of his dissertation, making this work particularly relevant.   

“My role as an engineer is to help design, prototype, and test specific payload components. We’re early in the design stage, working towards the preliminary design review of our payload.” He added, “The great thing about this project is really the end-to-end experience, from the inception of the mission  to the actual launch and operation of the science payload.”   

Deorukhkar has some experience with that, having worked on the ThinSat project in 2021, which sent a small satellite into low earth orbit. He knows about the anxiety as the launch date nears. “It's a bone-chilling moment when the rocket starts and you know your device is on there and it’s out of your hands at that point. You can only pray and trust that everything you've learned and you've done just works.”  

Bahzad is still trying to keep her feet planted on the ground, so to speak, at times overwhelmed to be part of something so significant. “We met recently with some people from NASA and I was just sitting in the corner and couldn’t believe it. I was just thinking, ‘This is so cool!’”    

Housed in the George Mason , the mission launches in 2029, when the artificial star will orbit earth 22,236 miles up, far enough away to look like a star to telescopes back on Earth. This orbit also allows it to move at the same speed of the Earth’s rotation, keeping it in place over the United States during its first  year in space.  

Mason faculty and students will work together with nine other organizations beyond NASA and NIST on this first-of-its-kind project for a university in the Washington, D.C., area.