Methane-Based Rocket Technology (1 of 2) (IMAGE) University of Texas at El Paso Caption In this 2012 photo, Dr. Ahsan Choudhuri (left) is showing a High Pressure Combustor to NASA Chief Technologist Dr. Mason Peck, Jeremy Bruggemann (Project Manager NASA - Propulsion Test Office/ RD White Sands Test Facility), and John Applewhite (Chief, Propulsion Systems Branch at NASA Johnson Space Center). Credit Photo Courtesy: UTEP / cSETR Usage Restrictions Credit Required License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.