Ashitey Trebi-Ollennu
He is the chief engineer of a team formed to design robots for NASA missions at the NASA Jet Propulsion Laboratory in La Cañada Flintridge, California, United States. Trebi-Ollennu not only worked on the Phoenix aircraft that found water on Mars in 2008 but also contributed to the Mars Exploration Rover project in 2003 and the Mars Science Laboratory in 2011. The engineer is leading the team behind the system of the craft used in NASA’s InSight mission to Mars.
