Who's Who at NASA

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...

Who's Who
Dr. Neil Cheatwood, IRVE-3 Principal Investigator, NASA Langley Research Center, Hampton, VA

Neil Cheatwood is principal investigator of the Inflatable Reentry Vehicle Experiment (IRVE-3). In July, the IRVE-3 team tested an inflatable heat shield that protects spacecraft from extreme temperatures and hypersonic speeds when entering a planet's...

Who's Who
Steve Gaddis, Program Director for NASA Space Technology's Game Changing Development Office, NASA Langley Research Center, Hampton, VA

Steve Gaddis runs the newly created Game Changing Technology Development Program Office. Gaddis leads the program’s efforts to develop innovative technologies that will revolutionize space...

Who's Who
Marcia Domack and John Wagner, Engineers, NASA Langley Research Center, Hampton, VA

Marcia Domack and John Wagner, engineers in the Advanced Materials and Processing Branch at NASA Langley Research Center, have worked with Boston-based metal fabricator Spincraft, focusing on a one-piece manufacturing process called spin forming. The team used...

Who's Who
Sandeep Yayathi, Robotics Engineer, NASA Johnson Space Center, Houston, TX

NASA robotics engineer Sandeep Yayathi works on Robonaut 2, or R2, a humanoid robot built and designed at Johnson Space Center in Houston. As a robotics engineer, Sandeep Yayathi is developing a battery-based power system that will allow the Robonaut 2, now aboard the...

Who's Who
Who's Who at NASA: Jack Vieira, Range Project Manager

In March of 2012, NASA successfully launched five rockets from its Wallops Flight Facility in Virginia. The launch was part of NASA's Anomalous Transport Rocket Experiment, or ATREX, which will help scientists better understand the jet stream. Jack Vieira, range project manager for the ATREX...

Who's Who
Stephen Merkowitz, Project Manager, NASA Goddard Space Flight Center, Greenbelt, Maryland

NASA is helping to lead an international effort to upgrade the systems that supply crucial location information and earth science measurements. Stephen Merkowitz, the project manager of NASA's space geodesy initiative at NASA Goddard Space Flight Center in...

Who's Who
Michael Gazarik, Director of Space Technology Programs, NASA Headquarters, Washington DC

As NASA’s Director of Space Technology Programs, Michael Gazarik contributes to the development of technology that can be applied to NASA’s exploration systems, space operations, and science missions. Gazarik integrates and tracks all investments across...

Who's Who
Donald Wegel, Lead Engineer, NASA Goddard Space Flight Center, Greenbelt, MD

Donald Wegel, Lead Engineer, NASA Goddard Space Flight Center, Greenbelt, MD

Scientists at NASA’s Goddard Space Flight Center in Greenbelt Maryland are in the early stages of designing a sample-collecting comet harpoon. NASA Goddard’s Donald Wegel, lead...

Who's Who
Dr. Bruce Wielicki, Senior Earth Scientist, Langley Research Center, Hampton, VA

Dr. Bruce Wielicki, senior Earth scientist within the Science Directorate at Langley Research Center, works as lead of the Climate Absolute Radiance and Refractivity Observatory (CLARREO) mission. The Tier-1 earth science decadal survey initiative will anchor a...

Technology Leaders

Tech Briefs TV

`