Ben Nowack
Co-Founder & CEO
Ben spent years diving into hundreds of technical projects before starting Reflect Orbital to train for the day when the right idea came along. In high school, he ran the “BenNbuilds” science channel featuring projects like an x-ray machine, a fusion reactor, high temperature superconductors, and dozens of airborne and underwater vehicles. In 11th grade he teamed up with Peter Brown of Whale Wars to build underwater live stream cameras in Hawaii to dissuade poachers. As a college freshman Ben led SpaceX projects validating Crew Dragon propulsion components, appeared on “Mythbusters: The Search” on the Science Channel, and solo climbed Mont Blanc. Sophomore year Ben summited Denali, returned to SpaceX, built a camera to explore the depths of Lake Tahoe on the weekends, ran 1,200 miles per year all while living in a Mazda Miata. Ben completed his engineering degree while working as Senior Engineer at Park and Diamond, splitting his time between Boston, New York, and China. After graduating, he worked as Director of Engineering at Tri-D Dynamics and Mechanical Engineer at Zipline. Reflect Orbital started as a typical 4am spreadsheet binge, and as the problem was refined and the opportunity became overwhelming Ben quit his job and partnered with Tristan to create an enormous company.
Tristan Semmelhack
Co-Founder & CTO
Tristan’s mission is to bring maximally creative, maximally useful, non-inevitable ideas to life. He has 10+ years of experience designing high-performance flying vehicles and first discovered his flying obsession at age 12, designing and building quadcopters from scratch in his bedroom. He’s been extremely in love with building physical things for longer than he can remember. Since that beginning, he has built innumerable flying and ground vehicles, developed patent pending VTOL technology, run a successful four-person drone design business and dived headfirst into industry. Directly after high school, he became the youngest engineer at Zipline, the world’s leading drone delivery company, after the CEO and CTO personally presented him with a full-time offer. Tristan took two gap years from Cornell University to lead the early design and development of Zipline’s novel 'Delivery Droid' while living out of a truck camper he built. While at Zipline, he let go of his spot at Cornell University to apply to Stanford University in an attempt to move his education out West, and was admitted. After a year at Stanford, Tristan took a leave of absence to co-found Reflect Orbital alongside Ben. Tristan has also played violin for 17 years and piano for 7 years, graduated from the Juilliard Pre-College, and has performed in Lincoln Center and Carnegie Hall in New York City. Tristan met Ben at Zipline, and the rest is history.
Zay Rosen
Chief of Staff
Zay has brought 4,000+ products to market across furniture, lighting, cycling, and wellness. At age 16, they started their first company, growing it to a part-time staff of seven. At age 18, Zay contributed to NASA Langley’s 2020 Mars Rover efforts. At Specialized Bicycle Components, they worked in the on-campus wind-tunnel, conducting thermal, acoustic, and aerodynamics research for the world’s top Olympic & RedBull cyclists. Moving to NYC they founded Zay Michele STUDIOS, debuting their first lighting collection in Chelsea 7 months later. Zay's design firm went on to show acclaimed work at premier NYCxDesign shows including Inside~Out & Jonald Dudd, and collaborate with Studio Sii, BIG MESS PR, & Mike Ruiz Serra. Zay is an Eagle Scout, transgender, and a CODA raised in a proudly deaf family.
Robert Salazar
Heliostat Design Engineer
Robert’s 25 years of origami design experience have helped pave the way for large origami deployable structures over the last decade. Beginning with his seminal contributions to the design of the Starshade’s Optical Shield at NASA’s Jet Propulsion Laboratory, Robert went on to design ultralight deployable heliostats for the Transformers for Lunar Extreme Environments project. Before joining Reflect, Robert continued innovation on ultralight deployable heliostats as the founder and CEO of Orisun, a startup focused on water desalination/purification through portable origami solar concentrating devices. Robert is a former cadet commanding officer and the most decorated cadet of the California Cadet Corps. Robert holds seven degrees spanning the natural and social sciences and has been recognized by the California Senate and Legislature for his roles in leadership and scientific research on seven occasions.
Erkin Sidick
Optics Modelling Engineer
Dr. Erkin Sidick spent 20+ years as a Senior Optical Engineer at NASA-Jet Propulsion Laboratory (JPL) where he focused on space telescope projects used for direct detection of exo-planets, in the areas of optical design, integrated modeling and optical simulations, metrology, wavefront sensing and control, seismic imaging and atmospheric refraction. He earned a BS in Electrical Engineering at Xinjiang University, a Master’s in Physics from California State University, Northridge, and his PhD in Electrical Engineering from UC Davis. He has authored and co-authored over 100 publications including journal papers, book chapters, and conference presentations, has 3 patents, and conducted post-doc research at UC Davis and Sandia National Laboratories. He has also received many awards, including National Best Student Award of China (1981, 1982), Best Teaching Assistant Award (1990), Best PhD Thesis Award (1995), NASA Certificates of Recognition (2007, 2008), NASA Inventions and Contributions Board Award (2008), and NASA Space Act Awards (2010, 2011). Dr. Sidick was born in the city of Aksu in East Turkestan, or so-called Xinjiang Uyghur Autonomous Region of China.
Harsha Reddy
Sr. Mechanical Engineer
Harsha earned his MS and PhD in Aerospace Engineering from Caltech, specializing in deployable spacecraft structures with a focus on space solar power applications. He holds a Bachelor's degree in Mechanical Engineering from IIT Guwahati, India, where he was awarded a gold medal for his academic achievements. His expertise spans theoretical, numerical, and experimental mechanics, composite materials, spacecraft structures, smart materials and actuators. After completing his doctorate, Harsha furthered his work on deployable structures at NASA Jet Propulsion Laboratory, contributing to the development of the Starshade technology. With a deep commitment to advancing technology for the benefit of all humankind, he is now leading the development of innovative deployable systems for space reflectors at Reflect Orbital.
Patrick Finley
Special Projects Engineer
Patrick is faster in general. In high school, Patrick was a 2-time world champion of Irish music on the violin, led a band to win the national championships, and in the same year led his robotics team to finish as division quarterfinalists at the world championships. He then attended Georgia Tech for Mechanical Engineering & Computer Science, where he designed and built race cars & aerodynamic packages, co-invented carbon capture startup Praan's core technology, and worked at SpaceX where he owned the production of various Starship structures. He also co-founded a successful Irish arts & music school in Atlanta, and co-founded a software startup with a few hundred paying users. More recently, Patrick founded & runs the Lander Challenge, a nonprofit that has awarded prizes to college engineering teams around the world, and raised ~$1.5m from a variety of organizations including the Musk Foundation, Impulse Space, Stoke Space and the Bess Family Charitable Fund. He also recently went on a nation-wide duet music tour with uilleann piper Colm Broderick! Patrick joins Reflect Orbital after spending a year researching & prototyping a variety of energy & space-related projects. In 2023 Patrick was awarded the Payload Pioneers 30 under 30.