Joel C. Sercel (/ˈ sɛrsəl /; born 1960) is an American aerospace engineer. He is the inventor of Omnivore Thruster, a new concept of propulsion technology for in-space transportation,[1] of Optical Mining, a technology for extracting raw materials from asteroids,[2] of the Radiant Gas Dynamic method of lunar water harvesting,[3] and of the Sun Flower Power Tower architecture for capturing and converting solar power into electricity to be used in polar lunar regions.[3] As of July 2021[update], his work and studies have led to eight US patents and seventeen published applications. An asteroid, (46308) Joelsercel, was named after him.[4]
Education
Sercel received a Bachelor of Science in Engineering Physics from the
University of Arizona in 1984.[5][6] He received his PhD and master's degrees in Mechanical Engineering from the
California Institute of Technology with a thesis in plasma physics applied to space propulsion.[7]
Career
Sercel worked for fourteen years at Jet Propulsion Laboratory (1983–1997), being awarded by NASA for many advancements in space propulsion technologies, systems and space mission project management.[5] While at JPL, he worked on the ideation of the NSTAR ion propulsion system used on the
Dawn spacecraft.[8]
He taught space engineering courses at
Caltech (1993–2008).[5] In the period 2002–2005, he was the Chief Systems Engineer of the (
Transformational Satellite Communications System) project, a military satellite system commissioned by the US Air Force and worth twenty-two billion dollars.[5] In 2016, he served in the National Academy of Science Air Force Studies Board on "The Role of Experimentation Campaigns in the Air Force Innovation Life Cycle"[9] and in the NASA ARM Formulation Assessment and Support Team (FAST).[10] In 2019, Sercel acted as Founding CTO of
Momentus, a technological space company based in the
Silicon Valley.[5]
Trans Astronautica Corporation
Sercel founded TransAstronautica Corporation in 2015, converging in it his studies and inventions, with the aim to build the necessary space infrastructure for transportation and resource mining in the solar system.[11][12][13][14]
Under Sercel's guidance, engineers at TranAstra are working on the following:[15]
Apis (Asteroid Provided In-situ Supplies) Flight Systems, the fleet of spacecraft equipped with Optical Mining technology and the Omnivore Thruster system, working as honey bees to collect and transport resources harvested in space[16][17][18]
Optical Mining, a technology that enables the extraction of resources in space thanks to the use of concentrated sunlight [19][20][21][22]
Omnivore Thruster, an innovative propulsion technology which allows to use a multitude of fuel types, water included, to be used for in-space cargo transportation [23][24]
Sutter Asteroid Survey, a new kind of telescope developed for the discovery of new asteroids in real-time and the detection of their velocity and luminosity, using the Compound Synthetic Tracking [25][26]
Beetle Lunar Rover, an electric powered rover aimed to harvest resources on the Moon or on Mars, thanks to a special technology called Radiant Gas Dynamic (RGD) mining, which allows to mine resources avoiding the problems of the classic mechanical digging operations [27][28]
Sun Flower Power Tower, a solar power generator, designed specifically to be used in the lunar poles, allowing to deliver megawatts of sunlight to support lunar mining operations [29][30][31]
APIS (Asteroid Provided In-Situ Supplies): 100MT of Water from a Single Falcon 9[33]
Sutter: Breakthrough Telescope Innovation for Asteroid Survey Missions to Start a Gold Rush in Space[34]
Lunar-Polar Propellant Mining Outpost (LPMO): Affordable Exploration and Industrialization[3]
NIAC Phase II Awards:
Optical Mining of Asteroids, Moons, and Planets to Enable Sustainable Human Exploration and Space Industrialization[35]
Lunar Polar Propellant Mining Outpost (LPMO): A Breakthrough for Lunar Exploration & Industry[3]
NIAC Phase III Award:
Mini Bee Prototype to Demonstrate the Apis Mission Architecture and Optical Mining Technology[1]
US patents
Optimized Matched Filter Tracking of Space Objects [36]
Pneumatically supported towers for low gravity applications [37]
Directing light for thermal and power applications in space [38]
Fabrication of ceramics from celestial materials using microwave sintering and mechanical compression [39]
Systems and methods for radiant gas dynamic mining of permafrost [40]
Omnivorous solar thermal thruster, cooling systems, and thermal energy transfer in rockets [41]
Optics and structure for space applications [42][43]
Systems and methods for obtaining energy in shadowed regions [44]
Spacecraft propulsion devices and systems with microwave excitation [45]
System and method for creating, processing, and distributing images that serve as portals enabling communication with persons who have interacted with the images [46][47]
Authentication and validation of smartphone imagery[48][49][50]
Cross-talk reduction in a bidirectional optoelectronic device [51]
Published applications
Hybrid solar thermal and chemical vehicle configurations for space mining applications[52]