Who's Who at NASA

Who's Who : Green Design & Manufacturing
Emily Wilson, Scientist, Goddard Space Flight Center, Greenbelt, MD

Emily Wilson developed a miniaturized laser heterodyne radiometer (mini-LHR) to measure the emissions of carbon dioxide and methane from melting permafrost. Wilson’s technology will be one of several NASA instruments sent to Alaska in June to analyze trace gases in the...

Who's Who
Carolyn Parcheta, NASA Postdoctoral Fellow, Jet Propulsion Laboratory, Pasadena, CA

A geologist by training, Carolyn Parcheta had an idea in July of 2013 to develop a robot that explores and measures the shape of volcanic fissures. She worked with engineering teams at JPL to develop the VolcanoBot. In May 2014, the robot explored Mauna Ulu on...

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David Blake, Senior Research Scientist, Ames Research Center, Moffett Field, CA

David Blake developed the Chemistry and Mineralogy (CheMin) X-ray diffraction instrument that is currently deployed on the Mars Science Laboratory rover Curiosity. The powder-handling device inside CheMin won Blake the 2010 NASA Commercial Government Invention of the...

Who's Who
Susan Draper, Materials Research Engineer, Glenn Research Center, Cleveland, OH

Susan Draper performs microstructural analysis of metals and determines where fractures have occurred and propagated. Draper is currently characterizing electron-beam-melted, additive-manufactured titanium-6 aluminum-4 vanadium, a titanium alloy. Her team is...

Who's Who
Brian Trease, Mechanical Engineer, NASA’s Jet Propulsion Laboratory, Pasadena, CA

Brian Trease, JPL Mechanical Engineer, uses origami principles to design large-scale and small-scaled deployable structures. In 2013, Trease collaborated with experts to develop an 82-ft circular solar array that folds up to be 8.9 feet in diameter.

Who's Who
Jeff Ding, Aerospace Welding Engineer, Marshall Space Flight Center, Huntsville, AL

Jeff Ding developed Ultrasonic Stir Welding (USW) to join large pieces of very high‑strength metals, such as titanium and Inconel. The solid-state weld process improves the current Thermal Stir Welding process by adding high-power ultrasonic (HPU) energy at 20...

Who's Who
Jason Moore, Fiber Optic Sensors Engineer, NASA Langley Research Center, Hampton, VA

Jason Moore has worked at NASA Langley since 1995. He currently tests and develops fiber optic technologies, including multicore fibers. He is actively organizing ground and flight tests to demonstrate the multicore fiber’s ability to sense structural shape...

Who's Who
Dr. Ajay Koshti, Lead Nondestructive Evaluation Engineer, Johnson Space Center, Houston, TX

Dr. Ajay Koshti, Lead Nondestructive Evaluation Engineer, invented NASA Flash Infrared Thermography Software. Koshti also worked as a Non-Destructive Evaluation (NDE) Engineer on NASA Space Shuttle Orbiter for 23 years.

Who's Who
Scott Jensen, Aerospace Technologist (AST) Electronics Engineer, Stennis Space Center, Mississippi

Scott Jensen and his team developed the Valve Health Monitoring System (VHMS), a technology designed for detecting deterioration in the mechanical integrity of high-geared ball valves and linearly actuated valves. Beyond valve monitoring, the...

Who's Who : Sensors/Data Acquisition
Dr. Keith Gendreau, Principal Investigator, Goddard Space Flight Center, Greenbelt, MD

Dr. Keith Gendreau is the principal investigator of the upcoming Neutron star Interior Composition ExploreR (NICER) mission. He was the 2011 Innovator of the Year at Goddard Space Flight Center, and he has been developing X-ray detectors, optics, and other...

Who's Who
Dr. Mary Ann Meador, Senior Research Scientist, Glenn Research Center, Cleveland, OH

Dr. Mary Ann Meador, Senior Research Scientist at NASA Glenn Research Center, guides projects that will synthesize new types of aerogels. Her research has focused on the design and development of new polymers for a variety of applications, including...

Who's Who
Michelle Munk, Principal Investigator, Langley Research Center, Hampton, VA

Michelle Munk is Entry, Descent and Landing Principal Investigator for the Space Technology Mission Directorate. Most recently, Munk was the subsystem lead and the Deputy Project Manager for the Mars Science Laboratory Entry, Descent, and Landing Instrumentation (MEDLI)...

Who's Who : Sensors/Data Acquisition
Kenneth Dudley, Senior Researcher, Langley Research Center, Hampton, VA

Kenneth Dudley is a researcher in the Electromagnetics and Sensors Branch at NASA's Langley Research Center. His project team currently focuses on the testing and development of the SansEC sensor.

NASA Tech Briefs: What is the SansEC sensor?

Kenneth Dudley:...

Who's Who
Dr. Vadim Smelyanskiy, Principal Scientist, Ames Research Center, Moffett Field, CA

Dr. Vadim Smelyanskiy, Principal Scientist, Ames research Center, Moffett Field, CA

Dr. Vadim Smelyanskiy is a principal scientist for physics-based methods in the Exploration Technology Directorate at NASA Ames Research Center. During his tenure at...

Who's Who
Tom Flatley, Computer Engineer, Goddard Space Flight Center, Greenbelt, MD

Tom Flatley, computer engineer and current head of the Science Data Processing Branch at Goddard Space Flight Center, leads a group of engineers and programmers in their development of flight and ground-based science data processing systems and applications, including...

Who's Who
David Wing, Air Traffic Management Researcher, Langley Research Center, Hampton VA

David Wing is the principal investigator for the Traffic Aware Strategic Aircrew Requests (TASAR) concept and software application. The cockpit technology, while taking aircraft traffic, weather, and other data sources into account, will compute trajectory...

Who's Who
Jim Lux, Task Manager, Jet Propulsion Laboratory, Pasadena, CA

Jim Lux is task manager on FINDER (Finding Individuals for Disaster and Emergency Response), a portable radar device that detects heartbeats and breathing of victims trapped under rubble in a disaster.

NASA Tech Briefs: What is FINDER?

Jim Lux: FINDER...

Who's Who
Butler Hine, Project Manager, LADEE, Ames Research Center, Moffett Field, CA

Dr. Butler Hine is the project manager of the Lunar Atmosphere and Dust Environment Explorer (LADEE) spacecraft. The vehicle, successfully launched in September, will characterize the dust environment of the moon.

NASA Tech Briefs: What is the Lunar Atmosphere...

Who's Who
Dr. Leslie Bebout, Microbial Ecologist, Ames Research Center, Moffett Field, CA

Dr. Leslie Bebout works as a microbial ecologist in the Exobiology Branch at NASA’s Moffett Field, CA-based Ames Research Center. She and her colleagues study the complexities of carbon, nitrogen and hydrogen cycling in early Earth and Mars analog microbial...

Who's Who
Garry Lyles, Chief Engineer, Marshall Space Flight Center, AL

NASA Tech Briefs: What is the Space Launch System?

Garry Lyles: It’s the heavy launch system that is designed to take humans and cargo beyond lower Earth orbit. It is the next big capability with the Orion MPCV (Multi-Purpose Crew Vehicle). The Space Launch...

Who's Who
Chuck Taylor, Principal Investigator, NASA Langley Research Center, Hampton, VA

Chuck Taylor is principal investigator of in-space propulsion and space power generation within the Game Changing Development Program. He is responsible for a portfolio of technologies, including large-scale solar electric propulsion systems.

NASA Tech...

Who's Who
Lora Koenig, Glaciologist, Goddard Space Flight Center, Greenbelt, MD

Dr. Lora Koenig, an expert in remote sensing of ice sheets and snow, provided scientific input for the design of the Goddard Remotely Operated Vehicle for Exploration and Research, or GROVER. The autonomous vehicle will rove through Summit, Greenland and monitor how much snow...

Who's Who
Huy Tran, Deputy Director, Aeronautics Directorate, Ames Research Center, Moffett Field, CA

Huy Tran is the Deputy Director of the Aeronautics Directorate that performs research in air traffic management, advanced aircraft design, and thermal protection. Tran has made significant contributions to flight hardware on several NASA missions and was...

Who's Who
Rob Mueller, Lead Senior Technologist, Kennedy Space Center, FL

Rob Mueller is the Lead Senior Technologist for the RASSOR (Regolith Advanced Surface Systems Operations Robot) project, as well as all Kennedy Space Center (KSC) Human Robotics Systems. The RASSOR mining robot will collect soil (known as regolith) on the moon or Mars so it can be...

Who's Who
Dr. Andrew Watson, Senior Scientist for Vision Research, Ames Research Center, Moffett Field, CA

Dr. Andrew Watson works on models of human vision and applies them to visual technology. The Founder and Editor in Chief of the Journal of Vision, he is also a Fellow of the Optical Society of America, of the Association for Research in Vision and...

Who's Who
Bob Reisse, ALHAT Project Manager, Langley Research Center, Hampton, VA.

Bob Reisse coordinates the design and testing of ALHAT (Autonomous Landing Hazard Avoidance Technology) sensors. In December, ALHAT instruments were melded to HUEY helicopters, which used sensors and an integrated computer system to provide guidance and assist pilots. The...

Who's Who
David Mitchell, MAVEN Project Manager, Goddard Space Flight Center, Greenbelt, MD

David Mitchell is the project manager of the MAVEN mission, which will examine environmental changes on Mars. MAVEN instruments will look beyond the planet's surface and provide a better understanding of solar interactions, magnetic fields, and the atmosphere in...

Who's Who
Chuck Jorgensen, Chief Scientist for Neuro Engineering, Ames Research Center, Moffett Field, CA

Chuck Jorgensen, Chief Scientist for the Neuro Engineering Lab at NASA Ames Research Center, in Moffett Field, CA, currently studies biolelectrical interfacing and the detection of human emotion and visualization. His research in subvocal speech was a...

Who's Who
Dr. Carlos Calle, Lead Scientist, Electrostatics and Surface Physics Lab, Kennedy Space Center, FL

Dr. Carlos Calle, lead scientist in Kennedy Space Center’s Electrostatics and Surface Physics Lab, is developing instrumentation that addresses the problem of electrostatic dust. The technology will be used for future exploration missions on Mars...

Who's Who
Dr. Greg Chavers, Test Lead, Marshall Space Flight Center, Huntsville, AL

Dr. Greg Chavers, test lead at the Marshall Space Flight Center in Huntsville, Alabama, helped to design the “Mighty Eagle” robotic prototype lander. The vehicle, which can guide itself to a specified target, flew “open loop” to an altitude of 100 feet in late...