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Jan 2012
Sam Ortega, Program Manager, NASA Centennial Challenges, Marshall Space Flight Center, Huntsville, AL

Sam Ortega, manager of the NASA Centennial Challenges Program, leads progressive aerospace initiatives, encouraging the participation of independent teams, individual inventors, student groups, and private companies. Most recently, the program’s Green Flight Challenge awarded the largest prize in aviation history.NASA Tech Briefs:  What is the Green Flight Challenge? ...
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Dec 2011
Dr. Robert Okojie, Research Electronics Engineer, NASA Glenn Research Center, Cleveland OH
Nov 2011
William Allen, Senior Engineer, Spacecraft Mechanical Engineering Section, Jet Propulsion Laboratory, Pasadena, CA
Oct 2011
Phil McAlister, Acting Director of Commercial Spaceflight Development, NASA Headquarters, Washington, DC
Sep 2011
Dr. Lin Chambers, Project Scientist, NASA Langley Science Directorate, Hampton, VA
Aug 2011
Leland D. Melvin, Associate Administrator for Education, NASA Headquarters, Washington, DC
Jul 2011
Michael Ryschkewitsch, Chief Engineer, NASA Headquarters, Washington, DC
Jun 2011
Dr. Waleed Abdalati, NASA Chief Scientist, NASA Headquarters, Washington, DC
May 2011
Chad R. Frost, Intelligent Systems Division’s Area Lead for Autonomous Systems and Robotics, NASA Ames Research Center, Moffett Field, CA
Apr 2011
Dr. Dale P. Cruikshank, Astronomer and Planetary Scientist, NASA Ames Research Center, Moffett Field, CA
Mar 2011
Dr. Jacqueline Quinn, Environmental Engineer, NASA’s Surface Systems Office, Kennedy Space Center, Florida
Feb 2011
Dr. Jim Green, Director, Planetary Science Division, NASA Headquarters, Washington, DC
Jan 2011
Steven Schmidt, Director, Dryden Aircraft Operations Facility (DAOF), Palmdale, CA
Dec 2010
Dr. Robert Youngquist, Lead Scientist, Applied Physics Laboratory, Kennedy Space Center, FL
Nov 2010
Terry Hill, Engineering Project Manager, Constellation Spacesuit System, Johnson Space Center, Houston, TX
Oct 2010
Michael Ewert, Deputy Project Manager, Exploration Life Support (ELS) Project, Johnson Space Center, Houston, TX
Sep 2010
Dr. Jaiwon Shin, Associate Administrator, Aeronautics Research Mission Directorate, NASA Headquarters, Washington, DC
Aug 2010
Dr. William Ko, Aerospace Engineer, Engineering Directorate, Aerostructures Branch, Dryden Flight Research Center
Jul 2010
NASA’s Chief Technologist Leads the Agency’s New Focus on Research and Innovation
Jun 2010
Dr. Adrian Ponce, Deputy Manager, Planetary Science Section, Jet Propulsion Laboratory
May 2010
Robert M. Lightfoot Jr., Director, Marshall Space Flight Center
Apr 2010
Mark Polansky, Astronaut, Johnson Space Center
Mar 2010
Dr. Gary Hunter, Intelligence Systems Hardware Lead and Technical Lead of Chemical Sensors, Sensors and Electronics Branch
Feb 2010
Robert Romanofsky, Senior Scientist, Antenna and Optical Systems Branch
Jan 2010
Dr. Luz Marina Calle, Lead Scientist and Principal Investigator, Corrosion Technology Laboratory, Kennedy Space Center
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Featured Video

A new lab at the National Institute of Standards and Technology (NIST) is dedicated to improving the quality of light that LEDs produce. Take a look inside the lab in this video.
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