TUCSON, Ariz. — A fork-like conductivity probe has sensed humidity rising and falling beside NASA’s Phoenix Mars Lander, but when stuck into the ground, its measurements so far indicate soil that is ...

Turbine water induction protection systems are designed to keep water out of the turbine and prevent damage. Steam turbine damage from water induction is a costly economic, safety, and reliability ...

NASA’s Phoenix Mars Lander has touched Martian soil with a fork-like probe for the first time and begun using a microscope that examines shapes of tiny particles by touching them. Phoenix’s robotic ...

Known as EIS, Electrochemical impedance spectroscopy is an increasingly common non-destructive technique that is used to analyze and identify a material’s physicochemical properties, especially at the ...